In mammals, where in the kidney should you expect to find cells with the highest concentration of osmolytes, such as sorbitol?

Question

Quizplus · Accepted Answer

Osmolytes are molecules that help balance the osmotic pressure in cells and tissues. In the kidney, the highest concentration of osmolytes is found in the renal medulla, specifically in the cells of the medullary interstitium. These cells play a key role in generating the concentration gradient that allows the kidney to produce concentrated urine. Therefore, the correct answer is C – in the renal medulla.

In Mammals, Where in the Kidney Should You Expect to Find