本题目来源于试卷: Continuity and Change D.3 Mutations & Gene Editing，类别为 IB生物学
[单选题]
Which of the following statemen:bm 9*xb4o (vwgn ecsj gb/kc:w0rt5-t(s) are pb08 p3md)6g9 ljrp wnpossible consequences to a polypeptide if a base substitution mutajlgd9)ppnr6w pb80 3 mtion occurs?
I. A shorter polypeptide chain is translated
II. An altered polypeptide chain is translated
III. There is no change to the polypeptide sequence
A. I and II only
B. I and III only
C. II and III only
D. I, II and III
参考答案: D
本题详细解析:
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