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3. Which substance could be an enzyme cofactor?(A) protein (B) polypeptide (C) zinc atom (D) ribosom
問題詳情
3. Which substance could be an enzyme cofactor?
(A) protein
(B) polypeptide
(C) zinc atom
(D) ribosome
(E) vitamin
參考答案
答案:C,E
難度:
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輔因子(Cofactor)是指與酶結合且在催化反應中必要的非蛋白質化合物,多數為金屬離子,而某些維生素如維生素C也可作為輔因子
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