試題詳解

 1. Citrate synthase is inhibited by NADH and succinyl-CoA.

 2. Isocitrate dehydrogenase requires TPP, lipoic acid, FAD, and NAD⁺ as cofactors. 

 3. α-ketoglutarate dehydrogenase is activated by ADP and NAD⁺. 

 4. Reactions catalyzed by Succinate dehydrogenase can be blocked by malonate.

 5. The reaction catalyzed by fumarase is a dehydration reaction.
(A) 1 and 3 are false.
(B) 2 and 5 are false.
(C) 1 and 4 are false.
(D) 2 and 3 are false.
(E) 4 and 5 are false.