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HIV Replication (Quiz 2)

View the animation below, then complete the quiz to test your knowledge of the concept.






1The HIV protein that is involved in attachment of the virus to host cells is
A)reverse transcriptase.
B)gp120.
C)CD4.
D)integrase.
E)protease.



2Which of the following best describes the flow of genetic information in HIV
A)DNA - RNA - Protein
B)DNA - RNA - mRNA - Protein
C)DNA - mRNA - RNA - Protein
D)RNA - mRNA - DNA - Protein
E)RNA - DNA - mRNA - Protein



3Which of the following HIV protein - function combinations is correctly matched?
A)matrix protein - maintenance of viral structure
B)integrase - formation of proviral DNA
C)protease - cleavage of long RNA
D)A and B
E)A, B and C



4The co-receptor required for HIV attachment is the same for all host cells.
A)True
B)False



5HIV leaves an infected cell by breaking down its cell membrane.
A)True
B)False







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