右图为同一植物处在有丝分裂两个不同时期的模式图,下列表述错误

右图为同一植物处在有丝分裂两个不同时期的模式图,下列表述错误的是

 Aa结构主要由纤维素和果胶组成    

 Bb表示细胞膜,c表示细胞核

Cd结构的形成需要高尔基体的参与  

 De的蛋白质成分是在期合成的

答案

B

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