本题目来源于试卷: Continuity and Change D.5 Gene Expression，类别为 IB生物学
[单选题]
Which of the following best) f s:;yr;kz . q0wfyxen-)ryn defines the term “Prr7,vf1ume2nw+ makb. oteome”?
A. The total number of proteins present within a population
B. The total number of proteins present within an individual
C. The complete set of proteins a population can express
D. The complete set of proteins an individual can express
参考答案: D
本题详细解析:
Proteome refers to the full set of proteins that the genome can express, this could relate to an individual cell, tissue or organism (Choice D). Choices A and B are incorrect as the term proteome doesn’t just refer to proteins present at a given moment. Proteome also refers to proteins which could be expressed but are not presently being expressed. Choice C is incorrect as the term proteome doesn’t refer to an entire population.
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