Multiple choice

Which of the following hormone is secreted by adrenal cortex that regulates salt and water concentration in the kidney?

  1. Adrenalin

  2. Corticosterol

  3. Nor-epinephrine

  4. Aldosterone
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Aldosterone is the mineralocorticoid hormone secreted by the adrenal cortex that specifically regulates sodium and water balance in the kidneys. Adrenalin (epinephrine) and nor-epinephrine are from the adrenal medulla and regulate stress responses, while Corticosterol is not a standard hormone name.

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