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 stx (tdnsh *w.ptz)5 eo; olrf6:atement(s) are possible consequences to a pbvmjd cj ,/6ib3r;g* nolypeptide if a base substitution mutati bbd j3c ;ng6ij,*r/vmon 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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