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]
Which of the following shows u,5klkac/ ss1the correct sequetqqqgem 49 g ih.q;a7e :f;+bsnce of mRNA synthesis?
I. RNA polymerase matches free nucleotides to the DNA strand.
II. Transcription continues until it reaches a terminator sequence.
III. RNA polymerase binds to the promoter region.
A. III, I, II
B. I, II, III
C. II, I, III
D. II, III, I
参考答案: A
本题详细解析:
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