問題詳情

62. Many coenzymes are derived from vitamins. Which of the following statements are correct?① FAD is derived from vitamin B6.② Pyridoxal phosphate is derived from vitamin B1.③ Coenzyme A is derived from pantothenic acid.④ 5’-Deoxyadenosyl cobalamin is derived from vitamin B12.⑤ NAD is derived from nicotinic acid.
(A) ①②③
(B) ②③④
(C) ③④⑤
(D) ①④⑤
(E) ①③⑤ 

參考答案

答案：C
難度：困難0.363636
統計：A(4),B(0),C(3),D(2),E(0)