Excretion of dilute urine requires .
A) the presence of ADH
B) impermeability of the collecting tubule to water
C) relative permeability of the distal tubule to water
D) transport of sodium and chloride ions out of the descending nephron loop

Question

Quizplus · Accepted Answer

The impermeability of the collecting tubule to water is necessary for the excretion of dilute urine, as it prevents water reabsorption, allowing urine to remain dilute.

Excretion of Dilute Urine Requires