Question

The main mineralocorticoid in human is

• A. aldosterone
• B. cortisol
• C. testosterone
• D. adrenaline

Answer 1

Answer: (A)

aldosterone

Mineralocorticoids: These hormones are secreted by the outer region of the adrenal cortex. They regulate mineral metabolism.

A. Aldosterone: The major mineralocorticoid is aldosterone, commonly called salt-retaining hormone. It tends to increase the reabsorption of sodium from urine, saliva, bile and sweat to reduce its loss from the body.

B. Cortisol: It is a glucocorticoid.

C. Testosterone: It is a sexcorticoids.

So, the correct answer is 'Aldosterone'.