問題詳情

20. Which amino acid is the "pure" ketogenic amino acid?
(A) tyrosine,
(B) leucine,
(C) histidine,
(D) isoleucine,
(E) cysteine.

參考答案

答案：99

統計：A:0,B:1,C:0,D:0,E:0

難度：計算中