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The ANF and Its Functions

The absorptio...

Question

The absorption of $N a^{+}$ and secretion of $K^{+}$ by the nephron is under the control of hormone

A

ADH

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B

Corticosterone

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C

Aldosterone

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D

Progesterone

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Solution

The correct option is C Aldosterone
Aldosterone causes sodium to be absorbed and potassium to be excreted into the lumen by principal cells. In alpha intercalated cells, located in the late distal tubule and collecting duct, hydrogen ions and potassium ions are exchanged. Hydrogen is excreted into the lumen, and the potassium is absorbed.
So, option C is the correct option.

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