問題詳情

71. Which compound is not one-carbon carrier in metabolism?
(A) tetrahydrobiopterin
(B) formyl-tetrahydrofolate
(C) methyl-tetrahydrofolate
(D) biotin
(E) S-adenosylmethionine

參考答案

答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)