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 sidx wo qt:.ohpuu;5;99lg.yjtatement(s) are possible consequences to a polyperdl42i :r(n952uw mil nr uin5eut ;o/ptide if a base sub4n:i; 9 2rrl 5ulueutmin idwo/2n5( rstitution mutation 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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