Question 33 .Glycerol forms the backbone ofAnswer A.triglycerides.B.polysaccharides and nucleic acids.C.nucleic acids.D.polypeptides.E.triglycerides and phospholipids.

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Question 33 .
Glycerol forms the backbone of
Answer
A.triglycerides.
B.polysaccharides and nucleic acids.
C.nucleic acids.
D.polypeptides.
E.triglycerides and phospholipids.

选E
题目:甘油组成了什么的骨架?
选项:A甘油三酯,B多糖和核酸,C核酸,D多肽,E甘油三酯和磷脂
甘油三酯和磷脂中都含有甘油,所以选E

E