Q.161) Which of the following diagram is correct with regard to the proximal (P) and Distal (D) Tubule in Nephron?
A)
B)
C)
D)
Q.161)
Option (3) is correct because it accurately shows:
In proximal tubule (P): reabsorption of NaCl, HCO??, H?O and secretion of H?, NH?
In distal tubule (D): reabsorption of NaCl, HCO??, H?O and secretion of H?, K?
This matches the known functions of the nephron.