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Animation Quiz 2 - HIV Replication
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Review the animation and answer the questions that follow to test your understanding.



1

Which viral receptor is involved in HIV attachment to the host cell?
A)gp41
B)gp120
C)p24
D)p17
E)all of the above
2

In order for HIV to attach, the host cell must have
A)a CD4 antigen receptor and a cell specific co-receptor
B)a gp120 receptor
C)a CD4 receptor and a nonspecific universal receptor
D)a CD8 receptor and a specific co-receptor
3

Protease enzyme
A)makes DNA from single-stranded RNA
B)integrates viral DNA into host genome
C)cleaves poly-protein into individual functional viral proteins
D)helps the virus attach to the host cell
4

HIV core contains gp120 and gp41.
A)True
B)False
5

When viral DNA is integrated into the host cell chromosome, it is called proviral DNA or a provirus.
A)True
B)False







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