Human immunodeficiency virus (HIV), the causative agent of acquired immune deficiency syndrome (AIDS) infects T-helper cells that have the CD4 receptor on their surface: gp120 RNA- Core with protein coat Envelope (a) Structure of HIV -Reverse transcriptase enzyme -Capsomeres of protein coat Copyright © 2001 Benjamin Cummings, an imprint of Addison Wesley Longman, Inc. T cell CD4 receptor -CXCR4 coreceptor наконода DNA (b) HIV infecting a T cell with CD4 receptors, and CXCR4 coreceptors which are distributed over the surface of the cell A. As shown in the above diagram, HIV attaches to a susceptible cell by a binding interaction between the gp120 protein on the virus protein and the CD4 and CXCR4 receptors on the surface of the T-helper cell. What will be the next event in the virus life cycle? B. One mechanism for transmission of HIV is direct contact during sexual activity. What is the other common mechanism of transmission?

Human immunodeficiency virus (HIV), the causative agent of acquired immune deficiency syndrome (AIDS) infects T-helper cells that have the CD4 receptor on their surface: gp120 RNA- Core with protein coat Envelope (a) Structure of HIV -Reverse transcriptase enzyme -Capsomeres of protein coat Copyright © 2001 Benjamin Cummings, an imprint of Addison Wesley Longman, Inc. T cell CD4 receptor -CXCR4 coreceptor наконода DNA (b) HIV infecting a T cell with CD4 receptors, and CXCR4 coreceptors which are distributed over the surface of the cell A. As shown in the above diagram, HIV attaches to a susceptible cell by a binding interaction between the gp120 protein on the virus protein and the CD4 and CXCR4 receptors on the surface of the T-helper cell. What will be the next event in the virus life cycle? B. One mechanism for transmission of HIV is direct contact during sexual activity. What is the other common mechanism of transmission?

Case Studies In Health Information Management

3rd Edition

ISBN:9781337676908

Author:SCHNERING

Publisher:SCHNERING

Chapter3: Informatics, Analytics, And Data use

Section: Chapter Questions

Problem 3.30.1C

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