Which statement regarding aldosterone is NOT true? A) It stimulates Na⁺ reabsorption in the distal and collecting tubules. B) It is secreted by the JG apparatus. C) It stimulates K⁺ secretion in the distal tubule.

Question

Quizplus · Accepted Answer

Aldosterone is not secreted by the JG (juxtaglomerular) apparatus. It is secreted by the adrenal gland. The JG apparatus produces and secretes renin, which helps to regulate aldosterone secretion.

Which Statement Regarding Aldosterone Is NOT True