The thin segment of the nephron loop's descending limb ________.
A) helps to pack a greater number of nephron loops into a smaller space
B) aids in the passive excretion of nitrogenous waste
C) is easily broken and replaced often
D) aids in the passive movement of water out of the tubule

Question

Quizplus · Accepted Answer

The thin segment of the nephron loop's descending limb aids in the passive movement of water out of the tubule due to its high permeability to water. This allows for the reabsorption of water and concentration of urine in the renal medulla.

The Thin Segment of the Nephron Loop's Descending Limb ________