問題詳情

4.下列何種胺基酸可以在人體中合成?
(A)白胺酸(leucine)
(B)天門冬胺酸(aspartic acid)
(C)苯丙胺酸(phenylalanine)
(D)蘇胺酸(threonine)

參考答案

答案:B
難度:簡單0.751323
統計:A(11),B(142),C(28),D(8),E(0)

用户評論

Brian】評論

Essential amino acid: phenylalanine, valine, threonine, tryptophan, methionine, leucine, isoleucine, lysine, and histidine (i.e., F V T W M L I K H)