問題詳情

28 缺少維生素B1時會導致下列何種酶的活性降低？B
(A) Succinate dehydrogenase
(B)Glucose 6-phosphate dehydrogenase
(C)α-Ketoglutarate dehydrogenase
(D)Transaldolase

參考答案

答案：C
難度：適中0.681818
統計：A(2),B(2),C(15),D(1),E(0)

用户評論

【Chris】評論

Thiamine, Vit B1 參與反應：a.  α-KG  →  Succinyl-CoA      α-KG dehydrogenase complex b.  Pyruvate  →  Acetyl-CoA      pyruvate dehydrogenase complex c.  Pentose Phosphate Pathway (ribulose-5-P  →  ribose-6-p)   Transketolase