下图为分泌细胞(甲)分泌的某种物质①与靶细胞乙结合的示意图,

下图为分泌细胞(甲)分泌的某种物质①与靶细胞乙结合的示意图,有关说法不正确是(    )

A.分泌细胞的分泌物与靶细胞相互结合的原因是靶细胞膜上有受体

B.如果分泌细胞为甲状腺细胞,那么靶细胞不可能为垂体细胞

C.物质①可以引起靶细胞内的化学反应的改变

D.图示所示的调节方式为激素调节

答案

B


解析:

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