本题目来源于试卷: Unity and Diversity A.5 Viruses，类别为 IB生物学
[单选题]
Which is not characterlxu(51c w34hqpt* u rhistic ;+z 3 s99 cjx(j:67 sc tikcctfbh6ochof HIV?
A. The viral RNA encodes for reverse transcriptase
B. Spike glycoproteins allow for entry into CD4 cells
C. Two single strands of RNA are encased in a capsid
D. Integrase proteins are required for entry into a host cell
参考答案: D
本题详细解析:
Choice D is correct because integrase proteilj es wg69/r9 ah3lz5rns are not required to enter the host cell; integrase prote zaje/hgr9 6slr3w59l ins are needed to integrate viral genetic information into host DNA. All other answer options (Choice A, Choice B, and Choice C) are characteristics of HIV.
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