Question

Where in the nephron does most solute reabsorption occur? where in the nephron does most solute reabsorption occur? glomerulus distal convoluted tubule proximal convoluted tubule collecting duct?

Answer 1

The majority of solute reabsorption in the nephron occurs in the proximal convoluted tubule (PCT). This is where ions, water, and nutrients are reabsorbed from the filtrate into the interstitial fluid. The PCT is the primary site of solute reabsorption in the nephron.

Step-by-step explanation:

The majority of solute reabsorption in the nephron occurs in the proximal convoluted tubule (PCT).

During tubular reabsorption in the PCT, ions, water, and nutrients are reabsorbed from the filtrate into the interstitial fluid. This reabsorption process helps maintain homeostasis by regulating the balance of solutes and water in the body.

While some additional solutes and wastes are also reabsorbed in the distal convoluted tubule and collecting duct, the PCT is the primary site of solute reabsorption in the nephron.

Answer 2

Proximal Convoluted Tubule is the portion of the duct system of the nephron where the solute reabsorption occurs and the tubule is limited to renal cortex. This duct system is slightly a complex structure with proximal convoluted tubule which is segmented into two segments as S1 and S2.