下列关于生物膜的叙述,不正确的是 A.各种生物膜的化学组成和结

下列关于生物膜的叙述,不正确的是

A.各种生物膜的化学组成和结构完全相同

B.膜的组成成分可以从内质网膜转移到高尔基体膜,再转移到细胞膜

C.生物膜的研究已经深入到分子水平

D.细胞内的生物膜既各司其职,又相互协作,共同完成细胞的生理功能

答案

A

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