23. What is the enzyme B catalyzing the conversion of metabolite A to succinyl-CoA?
(A) valerate decarboxylase;
(B) α-ketoglutarate dehydrogenase;
(C) β-ketoglutarate dehydrogenase;
(D) α-glutarate dehydrogenase

1. 題目解析這道題目要求我們確認在...