Which of the following is the lesser amount?
A) the concentration of solute in the filtrate at the beginning of the loop of Henle
B) the concentration of solute in the filtrate at the bottom of the descending limb of the nephron loop

Question

Quizplus · Accepted Answer

The loop of Henle is responsible for creating a concentration gradient in the renal medulla, with the concentration of solutes increasing from the top of the descending limb to the bottom of the ascending limb. Therefore, the concentration of solute at the bottom of the descending limb would be higher than at the beginning of the loop, making option B the lesser amount.

Which of the Following Is the Lesser Amount