SL/HL Topic D1.1 DNA replication (id: a76e4ce62)

本题目来源于试卷: SL/HL Topic D1.1 DNA replication，类别为 IB生物学

[单选题]
2. What is the role of helicase in DNAu)9y.s zb8 aww)k- wbp replitz 2m6u:q8zs aol)x8jcation?

A. It provides energy for the process.
B. It forms complimentary base pairs.
C. It breaks the hydrogen bonds between the bases.
D. It breaks the hydrogen bonds between sugar and phosphate.


参考答案:  C


本题详细解析: 暂无

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