Correct option is B
The correct answer is (b).
Aldosterone increases, not decreases, the expression of serum and glucocorticoid-regulated kinase 1 (Sgk1). Sgk1 plays a role in the regulation of sodium and potassium transport by enhancing the activity of channels and transporters involved in sodium reabsorption.
Incorrect option-
Option (a) is true; CAP1 is stimulated by aldosterone to regulate sodium transport.
Option (c) is true; aldosterone increases ENaC expression in the apical membrane to enhance sodium reabsorption.
Option (d) is true; aldosterone increases Na+, K+-ATPase in the basolateral membrane to facilitate sodium extrusion into the blood.
