试题与答案

以下关于激素的叙述,正确的是() A.在血中均与运载蛋白结合形式存在 B.小分子肽和

题型:单项选择题

题目:

以下关于激素的叙述,正确的是()

A.在血中均与运载蛋白结合形式存在

B.小分子肽和蛋白质类激素的受体可位于细胞质中

C.亲脂性激素分子小,可在细胞囊泡内大量储存

D.亲脂性激素主要与核受体结合调节细胞的基因转录

E.各种激素的分泌水平均受负反馈机制调控

答案:

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