問題詳情
28. Lecithin is composed of _________.
(A) Glycerol + Fatty acid + Phosphoric acid + Serine
(B) Glycerol + Fatty acid + Phosphoric acid + Ethanolamine
(C) Glycerol + Fatty acid + Phosphoric acid + Betaine
(D) Glycerol + Fatty acid + Phosphoric acid + Choline
(E) None of the above
參考答案
答案:D
難度:計算中-1
書單:沒有書單,新增