131k views
3 votes
Among mineralocorticoids produced in the adrenals, which one is the most potent but the least abundant?

A) Cortisol
B) Aldosterone
C) Epinephrine
D) Norepinephrine

User Dessalines
by
8.9k points

1 Answer

5 votes

Final answer:

Aldosterone is the most potent but least abundant mineralocorticoid produced by the adrenal cortex, involved in regulating ion concentration in bodily fluids.

Step-by-step explanation:

aldosterone is the most potent but the least abundant. Aldosterone is the main mineralocorticoid and its primary function is to regulate the concentration of ions in body fluids. This is pivotal for maintaining fluid and electrolyte balance within the body. The release of aldosterone from the adrenal cortex is stimulated by factors such as a decrease in blood concentrations of sodium ions, blood volume, or blood pressure, or by an increase in blood potassium levels. While cortisol is another important hormone produced by the adrenal cortex, it is a glucocorticoid involved in glucose metabolism and stress response. The catecholamines epinephrine and norepinephrine are produced by the adrenal medulla and play roles in the body's response to stress but are not classified as mineralocorticoids.

User M Alkhatib
by
8.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.