問題詳情

14. The structure of a protein that contains two or more polypeptides is the
(A) primary structure.
(B) secondary structure.
(C) tertiary structure.
(D) quaternary structure.

參考答案

答案:D
難度:簡單0.71875
統計:A(0),B(4),C(5),D(23),E(0)

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