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Unity and Diversity A.2 Nucleic Acids (id: f13f21602)

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admin 发表于 2024-2-15 02:06:41 | 显示全部楼层 |阅读模式
本题目来源于试卷: Unity and Diversity A.2 Nucleic Acids,类别为 IB生物学

[单选题]
Which of the following is d+d9pybg2/eg a simila c5e.h34osz6 ikj u: x*8xhjyarity between transcription and translation?

A. Both use DNA as a template
B. Both occur in the 5' to 3' direction
C. Both involve binding to a ribosome
D. Both involve mRNA splicing


参考答案:  B


本题详细解析:
Both transcription and translation synthesize st lj a;cd/xv3(zrands from 5' to 3'.Only transcription uses DNA as a template, whereas translation uses mRNA as a template (Choice A).Binding to ribosomes takes place only in translation but not in transcription (Choice C).mRNA splicing takes place only during post-transcriptional modifications and not in post-translational modifications (Choicec(/ dxa3; ljzv D).

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