A chemical precursor for cortisol is ________,which is made from ________.Cortisol is secreted by ________ when stimulated by ________ from the anterior pituitary.
A) androstenedione,progesterone,adrenal cortex,corticotropin-releasing hormone (CRH)
B) progesterone,cholesterol,adrenal medulla,adrenocorticotropic hormone (ACTH)
C) testosterone,cholesterol,adrenal medulla,adrenocorticotropic hormone (ACTH)
D) progesterone,cholesterol,adrenal cortex,adrenocorticotropic hormone (ACTH)
E) estrogen,cholesterol,adrenal medulla,corticotropin-releasing hormone (CRH)

Question

Quizplus · Accepted Answer

The chemical precursor for cortisol is progesterone, which is made from cholesterol. Cortisol is secreted by the adrenal cortex when stimulated by adrenocorticotropic hormone (ACTH) from the anterior pituitary. Choice D correctly identifies these factors. Choice A is incorrect because androstenedione is not the precursor for cortisol, and cortisol is not secreted by the adrenal medulla. Choice B is incorrect because cortisol is not secreted by the adrenal medulla, and progesterone is the precursor for cortisol, not cholesterol. Choice C is incorrect because testosterone is not the precursor for cortisol, and cortisol is not secreted by the adrenal medulla. Choice E is incorrect because estrogen is not involved in the synthesis or secretion of cortisol.

A Chemical Precursor for Cortisol Is ________,Which Is Made from ________.Cortisol

A Chemical Precursor for Cortisol Is ,Which Is Made from .Cortisol