What is the function of the osmotic gradient found in the kidney?

Question

Quizplus · Accepted Answer

The osmotic gradient found in the kidney plays a crucial role in the precise control of the retention of water and electrolytes. This gradient allows for the formation of concentrated urine by reabsorbing water and solutes from the filtrate in the loop of Henle and the collecting duct. The gradient is established by the countercurrent multiplication mechanism, which involves active transport of solutes and water across the walls of the loop of Henle. Overall, the osmotic gradient helps maintain proper fluid and electrolyte balance in the body. Thus, option B is the correct choice. The other options are incorrect because they do not accurately describe the function of the osmotic gradient in the kidney.

What Is the Function of the Osmotic Gradient Found in the Kidney