Continuity and Change D.2 Protein Synthesis (id: 7a0fc5c70)

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 below shows a p8oi( m,ei4l psrotein composed of thrq jgred zr(k,ib,q.)1ee polypeptide chains, each chain contains 20 amino a1jik.(e)dzq q rbr,,gcids.

How many water molecules would be released in the synthesis of one of these chains?

A. 17
B. 18
C. 19
D. 20


参考答案:  C


本题详细解析:

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