問題詳情
15. Lipid-soluble signaling molecules, such as aldosterone, can diffuse across the cell
membranes but affect only target cells because?
(A) Only target cells have responsive DNA segments
(B) Only target cells have enzymes that convert aldosterone to active form
(C) Aldosterone-responsive genes are only present in the target cells
(D) Intracellular receptors are present only in target cells
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增