In urinary system, aldosterone takes part in retention (reabsorpation) of

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In urinary system, aldosterone takes part in retention (reabsorpation) of

Options

(a) Ca²⁺
(b) K⁺
(c) Na⁺
(d) water

Correct Answer:

Na⁺

Explanation:

Aldosterone, the most important mineralocorticoid hormone, is synthesized by the adrenal zona glomerulosa and plays a pivotal role in normal body fluid and electrolyte balance. Increased aldosterone production induces sodium retention and potassium loss. 

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Topics: Human Body Fluids and Excretory Products (197)
Subject: Biology (4253)

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