Bicarbonate is absorbed: (A) Directly in PCT, (B) Directly in DCT, (C) Indirectly PCT, (D) Indirectly in DCT
Answer is C. Ans. (c) Indirectly PCT(Ref: Ganongy 25th ed/p.679)For every H+ ion secreted out, one bicarbonate ion is resorbed indirectly in PCT