Unity and Diversity A.5 Viruses (id: 5a02ef00b)

本题目来源于试卷: Unity and Diversity A.5 Viruses，类别为 IB生物学

[单选题]
A diagram of HIV is shok 9wn) joscnp4at6m6 .dch7 n/wn below. Which structure is composed of m ,tfm;tc cu,(/-lf/hq s ,o/khm;ikuglycoproteins?

A.
B.
C.
D.


参考答案:  B


本题详细解析:
Choice B is correct because HIV spikes are glycoproteins. Reverse transcriptase (Choice A) is an enzyme, and made of protein, not glycoprotein. The matrix (Choice B) and capsid (Choice C) are made of protein but not glycoprotein.

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