The Effects Of HIV Mutations On The Immune System Essay Example For Students

The Effects Of HIV Mutations On The Immune System Essay INTRODUCTION The topic of this paper is the human immunodeficiency virus, HIV, and whether or not mutations undergone by the virus allow it to survive in the immune system. The cost of treating all persons with AIDS in 1993 in the United States was $7.8 billion, and it is estimated that 20,000 new cases of AIDS are reported every 3 months to the CDC. This question dealing with how HIV survives in the immune system is of critical importance, not only in the search for a cure for the virus and its inevitable syndrome, AIDS (Acquired Immunodeficiency Syndrome), but also so that over 500,000 Americans already infected with the virus could be saved. This is possible because if we know that HIV survives through mutations then we might be able to come up with a type of drug to retard these mutations allowing the immune system time to expunge it before the onset of AIDS. We will write a custom essay on The Effects Of HIV Mutations On The Immune System specifically for you for only $16.38 $13.9/page Order now BACKGROUND In order to be able to fully comprehend and analyze this question we must first ascertain what HIV is, how the body attempts to counter the effects of viruses in general, and how HIV infects the body. Definition HIV is the virus that causes AIDS. HIV is classified as a RNA Retrovirus. A retrovirus uses RNA templates to produce DNA. For example, within the core of HIV is a double molecule of ribonucleic acid, RNA. When the virus invades a cell, this genetic material is replicated in the form of DNA . But, in order to do so, HIV must first be able to produce a particular enzyme that can construct a DNA molecule using an RNA template. This enzyme, called RNA-directed DNA polymerase, is also referred to as reverse transcriptase because it reverses the normal cellular process of transcription. The DNA molecules produced by reverse transcription are then inserted into the genetic material of the host cell, where they are co-replicated with the hosts chromosomes; they are thereby distributed to all daughter cells during subsequent cell divisions. Then in one or more of these daughter cells, the virus produces RNA copies of its genetic material. These new HIV clones become covered with protein coats and leave the cell to find other host cells where they can repeat the life cycle. The Body Fights Back As viruses begin to invade the body, a few are consumed by macrophages, which seize their antigens and display them on their own surfaces. Among millions of helper T cells circulating in the bloodstream, a select few are programmed to read that antigen. Binding the macrophage, the T cell becomes activated. Once activated, helper T cells begin to multiply. They then stimulate the multiplication of those few killer T cells and B cells that are sensitive to the invading viruses. As the number of B cells increases, helper T cells signal them to start producing antibodies. Meanwhile, some of the viruses have entered cells of the body the only place they are able to replicate. Killer T cells will sacrifice these cells by chemically puncturing their membranes, letting the contents spill out, thus disrupting the viral replication cycle. Antibodies then neutralize the viruses by binding directly to their surfaces, preventing them from attacking other cells. Additionally, they precipitate chemical reactions that actually destroy the infected cells. As the infection is contained, suppresser T cells halt the entire range of immune responses, preventing them from spiraling out of control. Memory T and B cells are left in the blood and lymphatic system, ready to move quickly should the same virus once again invade the body. HIVs Life Cycle In the initial stage of HIV infection, the virus colonizes helper T cells, specifically CD4+ cells, and macrophages, while replicating itself relatively unnoticed. .u38db47f5f00574bc9f1453c4c2eec17c , .u38db47f5f00574bc9f1453c4c2eec17c .postImageUrl , .u38db47f5f00574bc9f1453c4c2eec17c .centered-text-area { min-height: 80px; position: relative; } .u38db47f5f00574bc9f1453c4c2eec17c , .u38db47f5f00574bc9f1453c4c2eec17c:hover , .u38db47f5f00574bc9f1453c4c2eec17c:visited , .u38db47f5f00574bc9f1453c4c2eec17c:active { border:0!important; } .u38db47f5f00574bc9f1453c4c2eec17c .clearfix:after { content: ""; display: table; clear: both; } .u38db47f5f00574bc9f1453c4c2eec17c { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u38db47f5f00574bc9f1453c4c2eec17c:active , .u38db47f5f00574bc9f1453c4c2eec17c:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u38db47f5f00574bc9f1453c4c2eec17c .centered-text-area { width: 100%; position: relative ; } .u38db47f5f00574bc9f1453c4c2eec17c .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u38db47f5f00574bc9f1453c4c2eec17c .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u38db47f5f00574bc9f1453c4c2eec17c .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u38db47f5f00574bc9f1453c4c2eec17c:hover .ctaButton { background-color: #34495E!important; } .u38db47f5f00574bc9f1453c4c2eec17c .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u38db47f5f00574bc9f1453c4c2eec17c .u38db47f5f00574bc9f1453c4c2eec17c-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u38db47f5f00574bc9f1453c4c2eec17c:after { content: ""; display: block; clear: both; } READ: Ethical Hackers Essay As the amount of the virus soars, the number of helper cells falls; macrophages die as well. The infected T cells perish as thousands of new viral particles erupt from the cell membrane. Soon, though, cytotoxic T and B lymphocytes kill many virus-infected cells and viral particles. These effects limit viral growth and allow the body an opportunity to temporarily restore its supply of helper cells to almost normal concentrations. It is at this time the virus enters its second stage. Throughout this second phase the immune system functions well, and the net concentration of measurable virus remains relatively low. But after a period of time, the viral level rises gradually, in parallel with a decline in the helper population. These helper T and B . The Effects Of HIV Mutations On The Immune System Essay Example For Students The Effects Of HIV Mutations On The Immune System Essay INTRODUCTION The topic of this paper is the human immunodeficiency virus, HIV, and whether or not mutations undergone by the virus allow it to survive in the immune system. The cost of treating all persons with AIDS in 1993 in the United States was $7.8 billion, and it is estimated that 20,000 new cases of AIDS are reported every 3 months to the CDC. This question dealing with how HIV survives in the immune system is of critical importance, not only in the search for a cure for the virus and its inevitable syndrome, AIDS (Acquired Immunodeficiency Syndrome), but also so that over 500,000 Americans already infected with the virus could be saved. This is possible because if we know that HIV survives through mutations then we might be able to come up with a type of drug to retard these mutations allowing the immune system time to expunge it before the onset of AIDS. We will write a custom essay on The Effects Of HIV Mutations On The Immune System specifically for you for only $16.38 $13.9/page Order now BACKGROUND In order to be able to fully comprehend and analyze this question we must first ascertain what HIV is, how the body attempts to counter the effects of viruses in general, and how HIV infects the body. Definition HIV is the virus that causes AIDS. HIV is classified as a RNA Retrovirus. A retrovirus uses RNA templates to produce DNA. For example, within the core of HIV is a double molecule of ribonucleic acid, RNA. When the virus invades a cell, this genetic material is replicated in the form of DNA . But, in order to do so, HIV must first be able to produce a particular enzyme that can construct a DNA molecule using an RNA template. This enzyme, called RNA-directed DNA polymerase, is also referred to as reverse transcriptase because it reverses the normal cellular process of transcription. The DNA molecules produced by reverse transcription are then inserted into the genetic material of the host cell, where they are co-replicated with the hosts chromosomes; they are thereby distributed to all daughter cells during subsequent cell divisions. Then in one or more of these daughter cells, the virus produces RNA copies of its genetic material. These new HIV clones become covered with protein coats and leave the cell to find other host cells where they can repeat the life cycle. The Body Fights Back As viruses begin to invade the body, a few are consumed by macrophages, which seize their antigens and display them on their own surfaces. Among millions of helper T cells circulating in the bloodstream, a select few are programmed to read that antigen. Binding the macrophage, the T cell becomes activated. Once activated, helper T cells begin to multiply. They then stimulate the multiplication of those few killer T cells and B cells that are sensitive to the invading viruses. As the number of B cells increases, helper T cells signal them to start producing antibodies. Meanwhile, some of the viruses have entered cells of the body the only place they are able to replicate. Killer T cells will sacrifice these cells by chemically puncturing their membranes, letting the contents spill out, thus disrupting the viral replication cycle. Antibodies then neutralize the viruses by binding directly to their surfaces, preventing them from attacking other cells. Additionally, they precipitate chemical reactions that actually destroy the infected cells. As the infection is contained, suppresser T cells halt the entire range of immune responses, preventing them from spiraling out of control. Memory T and B cells are left in the blood and lymphatic system, ready to move quickly should the same virus once again invade the body. HIVs Life Cycle In the initial stage of HIV infection, the virus colonizes helper T cells, specifically CD4+ cells, and macrophages, while replicating itself relatively unnoticed. .u1784bd8f62e36d002e3ece86cd1528f9 , .u1784bd8f62e36d002e3ece86cd1528f9 .postImageUrl , .u1784bd8f62e36d002e3ece86cd1528f9 .centered-text-area { min-height: 80px; position: relative; } .u1784bd8f62e36d002e3ece86cd1528f9 , .u1784bd8f62e36d002e3ece86cd1528f9:hover , .u1784bd8f62e36d002e3ece86cd1528f9:visited , .u1784bd8f62e36d002e3ece86cd1528f9:active { border:0!important; } .u1784bd8f62e36d002e3ece86cd1528f9 .clearfix:after { content: ""; display: table; clear: both; } .u1784bd8f62e36d002e3ece86cd1528f9 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u1784bd8f62e36d002e3ece86cd1528f9:active , .u1784bd8f62e36d002e3ece86cd1528f9:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u1784bd8f62e36d002e3ece86cd1528f9 .centered-text-area { width: 100%; position: relative ; } .u1784bd8f62e36d002e3ece86cd1528f9 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u1784bd8f62e36d002e3ece86cd1528f9 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u1784bd8f62e36d002e3ece86cd1528f9 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u1784bd8f62e36d002e3ece86cd1528f9:hover .ctaButton { background-color: #34495E!important; } .u1784bd8f62e36d002e3ece86cd1528f9 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u1784bd8f62e36d002e3ece86cd1528f9 .u1784bd8f62e36d002e3ece86cd1528f9-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u1784bd8f62e36d002e3ece86cd1528f9:after { content: ""; display: block; clear: both; } READ: Civil Rights Movement Essay As the amount of the virus soars, the number of helper cells falls; macrophages die as well. The infected T cells perish as thousands of new viral particles erupt from the cell membrane. Soon, though, cytotoxic T and B lymphocytes kill many virus-infected cells and viral particles. These effects limit viral growth and allow the body an opportunity to temporarily restore its supply of helper cells to almost normal concentrations. It is at this time the virus enters its second stage. Throughout this second phase the immune system functions well, and the net concentration of measurable virus remains relatively low. But after a period of time, the viral level rises gradually, in parallel with a decline in the helper population. These helper T and B . The Effects Of HIV Mutations On The Immune System Essay Example For Students The Effects Of HIV Mutations On The Immune System Essay INTRODUCTION The topic of this paper is the human immunodeficiency virus, HIV, and whether or not mutations undergone by the virus allow it to survive in the immune system. The cost of treating all persons with AIDS in 1993 in the United States was $7.8 billion, and it is estimated that 20,000 new cases of AIDS are reported every 3 months to the CDC. This question dealing with how HIV survives in the immune system is of critical importance, not only in the search for a cure for the virus and its inevitable syndrome, AIDS (Acquired Immunodeficiency Syndrome), but also so that over 500,000 Americans already infected with the virus could be saved. This is possible because if we know that HIV survives through mutations then we might be able to come up with a type of drug to retard these mutations allowing the immune system time to expunge it before the onset of AIDS. We will write a custom essay on The Effects Of HIV Mutations On The Immune System specifically for you for only $16.38 $13.9/page Order now BACKGROUND In order to be able to fully comprehend and analyze this question we must first ascertain what HIV is, how the body attempts to counter the effects of viruses in general, and how HIV infects the body. Definition HIV is the virus that causes AIDS. HIV is classified as a RNA Retrovirus. A retrovirus uses RNA templates to produce DNA. For example, within the core of HIV is a double molecule of ribonucleic acid, RNA. When the virus invades a cell, this genetic material is replicated in the form of DNA . But, in order to do so, HIV must first be able to produce a particular enzyme that can construct a DNA molecule using an RNA template. This enzyme, called RNA-directed DNA polymerase, is also referred to as reverse transcriptase because it reverses the normal cellular process of transcription. The DNA molecules produced by reverse transcription are then inserted into the genetic material of the host cell, where they are co-replicated with the hosts chromosomes; they are thereby distributed to all daughter cells during subsequent cell divisions. Then in one or more of these daughter cells, the virus produces RNA copies of its genetic material. These new HIV clones become covered with protein coats and leave the cell to find other host cells where they can repeat the life cycle. The Body Fights Back As viruses begin to invade the body, a few are consumed by macrophages, which seize their antigens and display them on their own surfaces. Among millions of helper T cells circulating in the bloodstream, a select few are programmed to read that antigen. Binding the macrophage, the T cell becomes activated. Once activated, helper T cells begin to multiply. They then stimulate the multiplication of those few killer T cells and B cells that are sensitive to the invading viruses. As the number of B cells increases, helper T cells signal them to start producing antibodies. Meanwhile, some of the viruses have entered cells of the body the only place they are able to replicate. Killer T cells will sacrifice these cells by chemically puncturing their membranes, letting the contents spill out, thus disrupting the viral replication cycle. Antibodies then neutralize the viruses by binding directly to their surfaces, preventing them from attacking other cells. Additionally, they precipitate chemical reactions that actually destroy the infected cells. As the infection is contained, suppresser T cells halt the entire range of immune responses, preventing them from spiraling out of control. Memory T and B cells are left in the blood and lymphatic system, ready to move quickly should the same virus once again invade the body. HIVs Life Cycle In the initial stage of HIV infection, the virus colonizes helper T cells, specifically CD4+ cells, and macrophages, while replicating itself relatively unnoticed. .udacaaddb74868d06d5f759168fd8bd29 , .udacaaddb74868d06d5f759168fd8bd29 .postImageUrl , .udacaaddb74868d06d5f759168fd8bd29 .centered-text-area { min-height: 80px; position: relative; } .udacaaddb74868d06d5f759168fd8bd29 , .udacaaddb74868d06d5f759168fd8bd29:hover , .udacaaddb74868d06d5f759168fd8bd29:visited , .udacaaddb74868d06d5f759168fd8bd29:active { border:0!important; } .udacaaddb74868d06d5f759168fd8bd29 .clearfix:after { content: ""; display: table; clear: both; } .udacaaddb74868d06d5f759168fd8bd29 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .udacaaddb74868d06d5f759168fd8bd29:active , .udacaaddb74868d06d5f759168fd8bd29:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .udacaaddb74868d06d5f759168fd8bd29 .centered-text-area { width: 100%; position: relative ; } .udacaaddb74868d06d5f759168fd8bd29 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .udacaaddb74868d06d5f759168fd8bd29 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .udacaaddb74868d06d5f759168fd8bd29 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .udacaaddb74868d06d5f759168fd8bd29:hover .ctaButton { background-color: #34495E!important; } .udacaaddb74868d06d5f759168fd8bd29 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .udacaaddb74868d06d5f759168fd8bd29 .udacaaddb74868d06d5f759168fd8bd29-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .udacaaddb74868d06d5f759168fd8bd29:after { content: ""; display: block; clear: both; } READ: Trials And Tribulations Of Charles Dickens ( His L Essay As the amount of the virus soars, the number of helper cells falls; macrophages die as well. The infected T cells perish as thousands of new viral particles erupt from the cell membrane. Soon, though, cytotoxic T and B lymphocytes kill many virus-infected cells and viral particles. These effects limit viral growth and allow the body an opportunity to temporarily restore its supply of helper cells to almost normal concentrations. It . The Effects of HIV Mutations on the Immune System Essay Example For Students The Effects of HIV Mutations on the Immune System Essay Science C.J. Stimson INTRODUCTION The topic of this paper is the human immunodeficiency virus, HIV, and whether or not mutations undergone by the virus allow it to survive in the immune system. The cost of treating all persons with AIDS in 1993 in the United States was $7.8 billion, and it is estimated that 20,000 new cases of AIDS are reported every 3 months to the CDC. This question dealing with how HIV survives in the immune system is of critical importance, not only in the search for a cure for the virus and its inevitable syndrome, AIDS (Acquired Immunodeficiency Syndrome), but also so that over 500,000 Americans already infected with the virus could be saved. This is possible because if we know that HIV survives through mutations then we might be able to come up with a type of drug to retard these mutations allowing the immune system time to expunge it before the onset of AIDS. BACKGROUND In order to be able to fully comprehend and analyze this question we must first ascertain what HIV is, how the body attempts to counter the effects of viruses in general, and how HIV infects the body. Definition HIV is the virus that causes AIDS. HIV is classified as a RNA Retrovirus. A retrovirus uses RNA templates to produce DNA. We will write a custom essay on The Effects of HIV Mutations on the Immune System specifically for you for only $16.38 $13.9/page Order now For example, within the core of HIV is a double molecule of ribonucleic acid, RNA. When the virus invades a cell, this genetic material is replicated in the form of DNA . But, in order to do so, HIV must first be able to produce a particular enzyme that can construct a DNA molecule using an RNA template. This enzyme, called RNA-directed DNA polymerase, is also referred to as reverse transcriptase because it reverses the normal cellular process of transcription. The DNA molecules produced by reverse transcription are then inserted into the genetic material of the host cell, where they are co-replicated with the hosts chromosomes; they are thereby distributed to all daughter cells during subsequent cell divisions. Then in one or more of these daughter cells, the virus produces RNA copies of its genetic material. These new HIV clones become covered with protein coats and leave the cell to find other host cells where they can repeat the life cycle. The Body Fights Back As viruses begin to invade the body, a few are consumed by macrophages, which seize their antigens and display them on their own surfaces. Among millions of helper T cells circulating in the bloodstream, a select few are programmed to read that antigen. Binding the macrophage, the T cell becomes activated. Once activated, helper T cells begin to multiply. They then stimulate the multiplication of those few killer T cells and B cells that are sensitive to the invading viruses. As the number of B cells increases, helper T cells signal them to start producing antibodies. Meanwhile, some of the viruses have entered cells of the body the only place they are able to replicate. Killer T cells will sacrifice these cells by chemically puncturing their membranes, letting the contents spill out, thus disrupting the viral replication cycle. Antibodies then neutralize the viruses by binding directly to their surfaces, preventing them from attacking other cells. Additionally, they precipitate chemical reactions that actually destroy the infected cells. As the infection is contained, suppresser T cells halt the entire range of immune responses, preventing them from spiraling out of control. Memory T and B cells are left in the blood and lymphatic system, ready to move quickly should the same virus once again invade the body. HIVs Life Cycle In the initial stage of HIV infection, the virus colonizes helper T cells, specifically CD4+ cells, and macrophages, while replicating itself relatively unnoticed. As the amount of the virus soars, the number of helper cells falls; macrophages die as well. The infected T cells perish as thousands of new viral particles erupt from the cell membrane. Soon, though, cytotoxic T and B lymphocytes kill many virus-infected cells and viral particles. These effects limit viral growth and allow the body an opportunity to temporarily restore its supply of helper cells to . The Effects Of HIV Mutations On The Immune System Essay Example For Students The Effects Of HIV Mutations On The Immune System Essay INTRODUCTION The topic of this paper is the human immunodeficiency virus, HIV, and whether or not mutations undergone by the virus allow it to survive in the immune system. The cost of treating all persons with AIDS in 1993 in the United States was $7.8 billion, and it is estimated that 20,000 new cases of AIDS are reported every 3 months to the CDC. This question dealing with how HIV survives in the immune system is of critical importance, not only in the search for a cure for the virus and its inevitable syndrome, AIDS (Acquired Immunodeficiency Syndrome), but also so that over 500,000 Americans already infected with the virus could be saved. This is possible because if we know that HIV survives through mutations then we might be able to come up with a type of drug to retard these mutations allowing the immune system time to expunge it before the onset of AIDS. We will write a custom essay on The Effects Of HIV Mutations On The Immune System specifically for you for only $16.38 $13.9/page Order now BACKGROUND In order to be able to fully comprehend and analyze this question we must first ascertain what HIV is, how the body attempts to counter the effects of viruses in general, and how HIV infects the body. Definition HIV is the virus that causes AIDS. HIV is classified as a RNA Retrovirus. A retrovirus uses RNA templates to produce DNA. For example, within the core of HIV is a double molecule of ribonucleic acid, RNA. When the virus invades a cell, this genetic material is replicated in the form of DNA . But, in order to do so, HIV must first be able to produce a particular enzyme that can construct a DNA molecule using an RNA template. This enzyme, called RNA-directed DNA polymerase, is also referred to as reverse transcriptase because it reverses the normal cellular process of transcription. The DNA molecules produced by reverse transcription are then inserted into the genetic material of the host cell, where they are co-replicated with the hosts chromosomes; they are thereby distributed to all daughter cells during subsequent cell divisions. Then in one or more of these daughter cells, the virus produces RNA copies of its genetic material. These new HIV clones become covered with protein coats and leave the cell to find other host cells where they can repeat the life cycle. The Body Fights Back As viruses begin to invade the body, a few are consumed by macrophages, which seize their antigens and display them on their own surfaces. Among millions of helper T cells circulating in the bloodstream, a select few are programmed to read that antigen. Binding the macrophage, the T cell becomes activated. Once activated, helper T cells begin to multiply. They then stimulate the multiplication of those few killer T cells and B cells that are sensitive to the invading viruses. As the number of B cells increases, helper T cells signal them to start producing antibodies. Meanwhile, some of the viruses have entered cells of the body the only place they are able to replicate. Killer T cells will sacrifice these cells by chemically puncturing their membranes, letting the contents spill out, thus disrupting the viral replication cycle. Antibodies then neutralize the viruses by binding directly to their surfaces, preventing them from attacking other cells. Additionally, they precipitate chemical reactions that actually destroy the infected cells. As the infection is contained, suppresser T cells halt the entire range of immune responses, preventing them from spiraling out of control. Memory T and B cells are left in the blood and lymphatic system, ready to move quickly should the same virus once again invade the body. HIVs Life Cycle In the initial stage of HIV infection, the virus colonizes helper T cells, specifically CD4+ cells, and macrophages, while replicating itself relatively unnoticed. .u3d0cca5b57aba049692fb4850ab2a85b , .u3d0cca5b57aba049692fb4850ab2a85b .postImageUrl , .u3d0cca5b57aba049692fb4850ab2a85b .centered-text-area { min-height: 80px; position: relative; } .u3d0cca5b57aba049692fb4850ab2a85b , .u3d0cca5b57aba049692fb4850ab2a85b:hover , .u3d0cca5b57aba049692fb4850ab2a85b:visited , .u3d0cca5b57aba049692fb4850ab2a85b:active { border:0!important; } .u3d0cca5b57aba049692fb4850ab2a85b .clearfix:after { content: ""; display: table; clear: both; } .u3d0cca5b57aba049692fb4850ab2a85b { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u3d0cca5b57aba049692fb4850ab2a85b:active , .u3d0cca5b57aba049692fb4850ab2a85b:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u3d0cca5b57aba049692fb4850ab2a85b .centered-text-area { width: 100%; position: relative ; } .u3d0cca5b57aba049692fb4850ab2a85b .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u3d0cca5b57aba049692fb4850ab2a85b .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u3d0cca5b57aba049692fb4850ab2a85b .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u3d0cca5b57aba049692fb4850ab2a85b:hover .ctaButton { background-color: #34495E!important; } .u3d0cca5b57aba049692fb4850ab2a85b .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u3d0cca5b57aba049692fb4850ab2a85b .u3d0cca5b57aba049692fb4850ab2a85b-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u3d0cca5b57aba049692fb4850ab2a85b:after { content: ""; display: block; clear: both; } READ: Analysis Of The Movie ' The Pursuit Of Happiness ' Essay As the amount of the virus soars, the number of helper cells falls; macrophages die as well. The infected T cells perish as thousands of new viral particles erupt from the cell membrane. Soon, though, cytotoxic T and B lymphocytes kill many virus-infected cells and viral particles. These effects limit viral growth and allow the body an opportunity to temporarily restore its supply of helper cells to almost normal concentrations. It is at this time the virus enters its second stage. Throughout this second phase the immune system functions well, and the net concentration of measurable virus remains relatively low. But after a period of time, the viral level rises gradually, in parallel with a decline in the helper population. These helper T and B lymphocytes are not lost because the bodys ability to produce new helper . The Effects Of HIV Mutations On The Immune System Essay Example For Students The Effects Of HIV Mutations On The Immune System Essay INTRODUCTION The topic of this paper is the human immunodeficiency virus, HIV, and whether or not mutations undergone by the virus allow it to survive in the immune system. The cost of treating all persons with AIDS in 1993 in the United States was $7.8 billion, and it is estimated that 20,000 new cases of AIDS are reported every 3 months to the CDC. This question dealing with how HIV survives in the immune system is of critical importance, not only in the search for a cure for the virus and its inevitable syndrome, AIDS (Acquired Immunodeficiency Syndrome), but also so that over 500,000 Americans already infected with the virus could be saved. This is possible because if we know that HIV survives through mutations then we might be able to come up with a type of drug to retard these mutations allowing the immune system time to expunge it before the onset of AIDS. We will write a custom essay on The Effects Of HIV Mutations On The Immune System specifically for you for only $16.38 $13.9/page Order now BACKGROUND In order to be able to fully comprehend and analyze this question we must first ascertain what HIV is, how the body attempts to counter the effects of viruses in general, and how HIV infects the body. Definition HIV is the virus that causes AIDS. HIV is classified as a RNA Retrovirus. A retrovirus uses RNA templates to produce DNA. For example, within the core of HIV is a double molecule of ribonucleic acid, RNA. When the virus invades a cell, this genetic material is replicated in the form of DNA . But, in order to do so, HIV must first be able to produce a particular enzyme that can construct a DNA molecule using an RNA template. This enzyme, called RNA-directed DNA polymerase, is also referred to as reverse transcriptase because it reverses the normal cellular process of transcription. The DNA molecules produced by reverse transcription are then inserted into the genetic material of the host cell, where they are co-replicated with the hosts chromosomes; they are thereby distributed to all daughter cells during subsequent cell divisions. Then in one or more of these daughter cells, the virus produces RNA copies of its genetic material. These new HIV clones become covered with protein coats and leave the cell to find other host cells where they can repeat the life cycle. The Body Fights Back As viruses begin to invade the body, a few are consumed by macrophages, which seize their antigens and display them on their own surfaces. Among millions of helper T cells circulating in the bloodstream, a select few are programmed to ;read; that antigen. Binding the macrophage, the T cell becomes activated. Once activated, helper T cells begin to multiply. They then stimulate the multiplication of those few killer T cells and B cells that are sensitive to the invading viruses. As the number of B cells increases, helper T cells signal them to start producing antibodies. Meanwhile, some of the viruses have entered cells of the body the only place they are able to replicate. Killer T cells will sacrifice these cells by chemically puncturing their membranes, letting the contents spill out, thus disrupting the viral replication cycle. Antibodies then neutralize the viruses by binding directly to their surfaces, preventing them from attacking other cells. Additionally, they precipitate chemical reactions that actually destroy the infected cells. As the infection is contained, suppresser T cells halt the entire range of immune responses, preventing them from spiraling out of control. Memory T and B cells are left in the blood and lymphatic system, ready to move quickly should the same virus once again invade the body. HIVs Life Cycle In the initial stage of HIV infection, the virus colonizes helper T cells, specifically CD4+ cells, and macrophages, while replicating itself relatively unnoticed. .ue25a387c383de9caaf6794d5d146da41 , .ue25a387c383de9caaf6794d5d146da41 .postImageUrl , .ue25a387c383de9caaf6794d5d146da41 .centered-text-area { min-height: 80px; position: relative; } .ue25a387c383de9caaf6794d5d146da41 , .ue25a387c383de9caaf6794d5d146da41:hover , .ue25a387c383de9caaf6794d5d146da41:visited , .ue25a387c383de9caaf6794d5d146da41:active { border:0!important; } .ue25a387c383de9caaf6794d5d146da41 .clearfix:after { content: ""; display: table; clear: both; } .ue25a387c383de9caaf6794d5d146da41 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ue25a387c383de9caaf6794d5d146da41:active , .ue25a387c383de9caaf6794d5d146da41:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ue25a387c383de9caaf6794d5d146da41 .centered-text-area { width: 100%; position: relative ; } .ue25a387c383de9caaf6794d5d146da41 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ue25a387c383de9caaf6794d5d146da41 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ue25a387c383de9caaf6794d5d146da41 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ue25a387c383de9caaf6794d5d146da41:hover .ctaButton { background-color: #34495E!important; } .ue25a387c383de9caaf6794d5d146da41 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ue25a387c383de9caaf6794d5d146da41 .ue25a387c383de9caaf6794d5d146da41-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ue25a387c383de9caaf6794d5d146da41:after { content: ""; display: block; clear: both; } READ: Cigarette Ad Essay As the amount of the virus soars, the number of helper cells falls; macrophages die as well. The infected T cells perish as thousands of new viral particles erupt from the cell membrane. Soon, though, cytotoxic T and B lymphocytes kill many virus-infected cells and viral particles. These effects limit viral growth and allow the body an opportunity to temporarily restore its supply of helper cells to almost normal concentrations. It .

Castle Rock Essay Essays

Castle Rock Essay Essays Castle Rock Essay Essay Castle Rock Essay Essay How is an Atmosphere of Fear and Evil Created in the Chapter ‘Castle Rock’ ? The ill-famed ‘Lord of the Flies’ chapter ‘Castle Rock’ : By the clip you reach the chapter â€Å"Castle Rock† . the children’s behavior is deteriorating. as they turn into barbarians. and get down attacking and stealing from each other to last in the ghastly wilderness. It is here that they expect that cipher will go to deliver and protect them from the malevolence from the dismaying island. The writer tries to pull strings and act upon the reader. He portrays an image that every dweller on the island has turned barbarian ; nevertheless this is non the instance. In fact ‘Piggy’ and Ralph are still sane. although it wholly destroys Ralph’s bosom. that Roger massacred ‘Piggy’ with the up-most aggression. Hence everybody chased him with repulsion to slay him with slug crisp wooden lances. All of this puts the readers’ head into overdrive. and makes the reader petrified. Cleverly by composing. ‘Ralph protested out of the bosom of civilisation’ Makes the reader feel sorry for Ralph in his despair. for all that he desires. which is peace. Furthermore. the reader even feels a small guilty. due to the fact that the reader can non make anything to assist Ralph in his ventures. The writer says. ‘Awful things have been done on this island’ . This insinuates that cryptic and violent transpirences occur twenty-four hours and dark. Some are noticed. and some are left unmarked. about as if it is the norm. or because it is top secret neer to be whispered to any other human psyche. This makes most of the kids want to utilize its unknown panic to do pandemonium. One illustration of linguistic communication and punctuation used in the chapter ‘Castle Rock’ is devised to make an ambiance of fright and immorality is. ‘The chill. silvern unreal laughter of the barbarians sprayed out and repeat off. A blast of fury shook Ralph! ’ When the writer says ‘unreal laughter’ it hints at something sinister and the fact that something immorality is in the ambiance around them. The writer makes it sound as if it is a normal and acceptable happening. because he doesn’t add any particular punctuation to it to do it sound more bloodcurdling than the mean twenty-four hours in ‘Castle Rock’ . Furthermore. the punctuation used in this quotation mark. ‘A blast of fury shook Ralph! ’ shows how ferocious Ralph is. by adding an exclaiming grade for accent. This makes the reader experience the fright of what Ralph might make. In other parts of the chapter. the writer creates confusion. which makes the reader think of the multiple waies that a specific portion of the chapter can take to. The writer uses his mastermind accomplishment to pull strings his description to hold more than one significance. One of the significances is to motivate fright. and the other is to convey hope into the Black Marias of the readers. Another illustration of linguistic communication and punctuation used is the quotation mark. ‘Then there was. there was†¦ that’s his mistake excessively. ’ When the writer writes ‘There was. there was’ . the words ‘there was’ are repeated to demo the anxiousness of the kids who are stating these words. Equally good as that. the writer says ‘†¦ that was his mistake too’ the eclipsiss used shows that what the kids had to state was excessively ghastly to articulate. The linguistic communication used shows that person has committed something so dismaying that it can non be mentioned and that it is something that terrifies the life daytimes out of them. In due class. I think that the fright and immorality has consumed the island. because it makes most of the kids resort to butchering hogs merely for merriment. because they have lost their artlessness and scruples. This is chiefly down to the fact that there is no jurisprudence. there is cipher to state them right from incorrect ; they think that they have the right to make anything that they desire. there is no construct of offense and penalty. This makes it about impossible for anybody to populate in peace or harmoniousness. Another ground is because in secret they are all frightened stiff of Jack. because he is the eldest and biggest. physically. and he has a powerful ally to contend for him and to protect him. known as Roger. nevertheless his biggest ally of all is fear itself. Ultimately. Jack wants to hold all of his enemies to populate in fright. so they slowly turn to him. because when they are fearful of him. they know that the longer they stay with Jacks figure one enemy. the worse their penalty would be if he were to capture them. So they finally turn to him for counsel and protection. Therefore. this makes him the ‘king’ of the island in a violent and barbarous manner.

A Strategic Analysis for Tim Hortons

A Strategic Analysis for Tim Hortons Presently, Tim Hortons is regarded as the leading publicly traded restaurant chain in Canada. Not only is it Canada’s leading quick-service restaurant brand but also the fourth largest publicly traded restaurant chain in North America based on market capitalization. They have the number one market share in breakfast and snacking day parts and a solid number two share in the lunch day part in Canada (1). However, Tim Hortons needs to pay more attention towards their growth and development into U.S. and other markets worldwide in order to become a true spearhead in their industry. Moreover, they can lessen the risks related with expansion by engaging in partnerships with other successful firms. Analysis/Rationale Although, as mentioned above, Tim Hortons is possibly the leading publicly traded restaurant chain in Canada, it enjoys its success due to its inhabitation of a much smaller market in comparison to markets in U.S., India, and China. To be the best of the lot, Tim Horto ns cannot exclusively depend on a single market. In this day and age, there are solid opportunities for them to become the world’s best, through new emerging markets with high probability for huge profits. There are increasing trends of coffee drinkers in China and India, two countries with enormous fondness for Western style drinks and meals and Tim Horton’s expansion in those countries will play to their advantage. That is the main reason why McDonalds, the equivalent quick service restaurant industry to Tim Hortons, is earning massive profits from both China and India. Entering into partnerships also ensures that the firms are able to share the risks of failure; thereby reducing their burden. Thus, the partnership of Tim Hortons with Kahala Corp is a great idea, since it links together both Tim Hortons and the Cold Stone Creamery concepts stores in U.S. In this situation, with the benefit of sharing risks of failure; in Kahala Corp, Tim Hortons have a partner who ha s enough knowledge about the U.S market, and how it works. Similarly, Tim Hortons need to ensure that they engage in further partnerships with other firms with the purpose of offering fresh and innovative Tim Hortons products that consumers are able to purchase outside of Tim Hortons stores. This move will evolve their brand image and their competitors will feel increased competitive pressure. Even with the motivation to expand globally, financing will be a tough challenge for Tim Hortons. Financial investments and cash are vital components needed to develop their brand image in other countries; however these investments can also turn out to be extremely risky. For that reason, engaging in partnerships will reduce their financial load and the overall risk. It is also very crucial for Tim Hortons to find vastly reputable and ethical firms to be linked with, since their image will be tied with those firms. Integrated Strategy The expansion of Tim Hortons should happen gradually with a ccuracy and precision. Since they already have a solid market share and leadership position in Canada, they need to form reasonable objectives and not have an enormous anticipation during the course of their global development. The strategy which Tim Hortons needs to follow when entering into China and India is broad differentiation strategy, due to the massive population. Majority of population in these two countries consist of people with low income; though it also holds a growing middle class. Attracting a wide range of customers and buyers would prove much more profitable for Tim Hortons instead of simply appealing to a niche market. So far, this approach has been effective for them in Canada, and it may as well assist them in foreign markets. However, substantial research of their prospective customers’ values, lifestyles and beverage preference must be completed before Tim Hortons enters into these new markets. In order to satisfy majority of the consumers in foreign ma rkets, items offered such as coffee, baked goods, other hot beverages, and meal items need to be redesigned according to consumers’ needs and fondness in the region/country they are living in. For instance, Tim Hortons should stock wide variety of teas and additional milk beverages in India, since majority of the people like to drink tea and other milk based beverages in that country. Moreover, not stocking up on breakfast items will lessen costs, since there isn’t a breakfast eating routine in India. Most people just drink tea there in the morning. Thus, this reduction in costs due to the lack of breakfast items in stock can be shifted to other areas.

Shange Essay Example | Topics and Well Written Essays - 750 words

Shange - Essay Example This is why Shan’ge was originally associated with agricultural work. The folk songs were always sung when people were working in the fields. This gave them morale to work harder (Titon 372). More importantly, the older societies like the jiu shehui sung the folk songs all through multifamily labor exchanges. This was principally during, hoeing, as well as, weeding corn, and a time they were sung while transplanting the rice shoots. The songs provided comfort for the workers. Additionally, the songs provided rhythm for the work, since some of the songs had counting off aspects which enable the farmers to have a certain rhythm while working. In history, the folksongs have also served a great deal in politics. This is especially in the 1910s and 1920s since they instilled solidarity and also helped in disseminating messages. This is because, by using familiar tunes, they were able to convey new words to the local people. Today, Shan’ge provides a window on historical experience and interaction of the people with the outside world. Despite the fact they are not as common as they were in ancient China, they play a huge role in enhancing heritage. Film music has impacted Chinese popular music in many ways. It is evident that the Chinese music provides the audience with utmost precedence to its melody (Titon 408). China is a country with a strong respect towards its forebears and ancestry and the film industry has enabled the people to uphold these aspects. It is therefore probable to find the film music of this kind of time still popular and known. For instance, the dragon dance and music is extremely familiar in the movie industry until today. There is an eminent root of film music in China. This is different from all other countries where the film music has no existing motifs or excerpts in the traditional aspects. This was not the case with China because the original music compositions emerging in films are growing till today. Popular music has grown intensively in china. Popular music started in the shidaiqu field and it was founded by Li Jinhui in China mainland. This popular music was highly influenced by Western jazz m usicians such as Buck Clayton. This was immediately after the implementation of the Communist Party. The popular music flourished greatly in Baak Doi, China where a record company was established. Cantopop was also influenced and this was in Hong Kong. Pop music in mainland China had been banned because it promoted unethical values which were against the communism values. However, the genre was revived in mainland China immediately after Deng Xiao Ping’s marketing reform. This is has influenced China's music diversity pop music combined with classical music. This is just like majority modern nations in the present day. Consequently China has grown to be one of the biggest producers of diverse music types while maintaining their traditional values (Titon 407-409). This is a traditional Chinese type of music and it utilizes the following instruments: daluo, bangu, tonngu, dabo and suona among others. Additionally, it is characterized by the following qualities. The music is sun g without reference to the notation by the musicians transferring it to the ensemble’s double-reed instrument. The melody is converted to vocal melody using grace notes. The music also has syllables that are compressed to feature into the percussion patterns (Titon 592). Beiguan musicians strive to consider each other as well as being inclusive in their performance activities. This is because of the fact that they usually see themselves as members of the same community association. The male members call each other

Parliamentary Sovereignty Essay Example | Topics and Well Written Essays - 1500 words

Parliamentary Sovereignty - Essay Example The constitutional status and the political role of the judiciary have been substantially altered by the European Communities Act 1972 and the Human Rights Act 1998. When England took up the membership of the European economic committee in 1973, the authority of judiciary improved significantly.As such, the authority to assess and deny parliamentary statutes was bestowed upon the judiciary, under circumstances when the statutes were not in compliance with community law. In particular, the European Communities Act 1972 gave legal effect to the subjection of the UK to existing and future Community law. This indicated acceptance of the direct applicability and supremacy of Community law over domestic law. Consequently, the domestic courts were conferred with important powers and jurisdiction.Although parliamentary sovereignty ensures that the British parliament, can at any point of time rescind the authority of EU law, by taking drastic measures, even to the extent of withdrawing from t he EU, it is now not economically or politically viable to take such an extreme decision and face the repercussions of doing so. The European Communities Act 1972, at Section 2, enjoins that every piece of parliamentary legislation has to be construed and applied in compliance with Community law. Hence, English law has to be interpreted as being subject to the principle of supremacy of Community law.For example, in Van Gend en Loos, it was held that a new legal order had come into existence, due to the Community.

e-Commerce web solutions Essay Example for Free

e-Commerce web solutions Essay Ecommerce stores that have been uniquely designed and developed with rich features have created success for online merchants from across diverse industries. With Agile project management and 10+ years of development experience, we deliver a go live version soon to help our customers start generating revenue as soon as possible. Attractive and easy user interface design is the expertise of the talented team and developing the required features. We have been successfully delivering e-stores that are highly appreciated by our clients as well as the customers who shop with them. While developing, the key focus remains on the aesthetics of the store which eventually attracts customers, gives them a smooth shopping experience and increases the chances of making a purchase. Once an ecommerce portal solution is up and running, it is then time to make sure that the general public knows about the ecommerce website and the business. This can happen with the help of search engine promotion for an ecommerce website which is not same as a normal static website. Since the site has got dynamic pages and products, a different strategy has to be worked upon in order to achieve the publicity results. Kenovate Solutions has been delivering the ecommerce search engine optimization services along with the development and hence have been a perfect choice for one-store-shop for ecommerce development and search engine optimization. With over 100+ websites developed, 40+ application software delivered and 50+ live sites hosted for a range of industries and verticals over the last 10+ years, Kenovate Solutions is serving web solution needs for early adopter entrepreneurs, startups and SMEs in domestic international web domain. Kenovate Solutions specializes in developing web portals, intranets, e-commerce solutions, and web / online applications those are used to streamline functionality and ease of use. Kenovate’s clients include a wide range of domains such as education, finance, FMCG, healthcare, hospitality, international development agencies, manufacturing, non-governmental, research agencies, real estate, retail, travel and tourism etc.

Midget Village :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Midget Village   Ã‚  Ã‚  Ã‚  Ã‚  One Saturday night, I left the house to go to a friend’s house, and the last words that came out of my parent’s mouth was to be careful. That statement went in one ear and out the other. People never think that anything would ever happen to them because they take their safety for granted. I told them that I am always careful and I’ll be home soon, so I left.   Ã‚  Ã‚  Ã‚  Ã‚  I started up my car and fished around in my back seat for my CD case so I wouldn’t be bored for the twenty-minute ride to my destination. I was driving my Ford Probe that I had just bought two weeks ago. I was feeling like a million dollars in my new car, even though it was a used, it was new to me. I was driving the speed limit and sometimes I was driving slower than it was because I wanted people to see me in it. Since I was doing that, the ride was taking more time than I expected and I knew my friends were waiting for me. Singing to my favorite CD in the car got me a bit thirsty, so I stopped at the seven-eleven to buy a slurpee.   Ã‚  Ã‚  Ã‚  Ã‚  I parked the car and went in. I greeted the people working at the cash register and went into the back of the store and proceeded to get my slurpee. I happened to glance over my shoulder and I saw that the people working in the store were following me around the store as if I was going to steal something. This got me frustrated and mad because that is racial profiling and I don’t like to be judged by the color of my skin. I confronted the employee and asked him flat out, why he was following me around. He told me that people like me come in there all the time and steal. I asked him what he meant by â€Å"people like me?† He didn’t respond, and I got even more frustrated. I put the slurpee in his hands and walked out of the store. I will not buy things from a store that has those kinds of views about minority races. I could have acted like I was one of those people who he was talking about by cussing at him and making a scene, but I just left a nd held everything in.