Continuity and Change D.2 Protein Synthesis (id: eeba9af98)

本题目来源于试卷: Continuity and Change D.2 Protein Synthesis，类别为 IB生物学

[单选题]
The diagram shows how RNA is transcribed from DNA. What struc:3 kxe v kz2x,/*m;dwababi1xture+j:xi dgo,9e0 tvku)lhyy8 ok 5pbi+8s are indicated by the labelsdu j:ph0 og5x,+)yk tv88iiey+9lbk o X, Y, and Z?

A. $X$ is 5’ end of DNA;Y is 3’ end of RNA; Z is RNA polymerase
B. $X$ is 5’ end of DNA;Y is 3’ end of RNA; Z is DNA ligase
C. $X$ is 3’ end of DNA;Y is 5’ end of RNA; Z is RNA polymerase
D. $X$ is 3’ end of DNA;Y is 5’ end of RNA; Z is DNA polymerase


参考答案:  C


本题详细解析:

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