题目内容
细菌细胞壁肽聚糖主要成分为
2021-09-25
A.脂多糖、聚糖骨架和四肽侧链
B.脂质双层、四肽侧链和五肽交联桥
C.特异性多糖、核心多糖和脂质A
D.聚糖骨架、四肽侧链和五肽交联桥
E.脂蛋白、脂质双层和脂多糖
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