問題詳情
12. Which of the following statements about pyruvate metabolism is correct? 1. △G° of hydrolysing phosphoenopyruvate to pyruvate is negative. 2.Under anaerobic condition, the purpose of reducing pyruvate to lactate is to regene 3. Conversion of glyceral dehyde-3-hosphate to pyruvate involves enolase and pyruvate kinase. 4. The pyruvate dehydrogenase complex uses all of the following as cofactors: NAD+, COA, FAD,lipoic acid, and thiamine pyrophosphate (TPP). 5. Pyruvate carboxylase requires biotin for activity.
(A) 1, 2, and 3 are correct.
(B) 1, 3, and 5 are correct.
(C) 2, 3, and 4 are correct.
(D) 2, 4, and 5 are correct.
(E) All are correct.
(A) 1, 2, and 3 are correct.
(B) 1, 3, and 5 are correct.
(C) 2, 3, and 4 are correct.
(D) 2, 4, and 5 are correct.
(E) All are correct.
參考答案
答案：[無官方正解]
難度：適中0.5
書單：沒有書單，新增
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