Question

The maximum amount of electrolytes and water (70-80 percent) from the glomerular filtrate is reabsorbed in which part of the nephron

• A. Proximal convoluted tubule
• B. Descending limb of loop of Henle
• C. Ascending limb of loop of Henle
• D. Distal convoluted tubule

Answer 1

The correct option is A Proximal convoluted tubule

The maximum amount of electrolytes and water (70 - 80 %) from the glomerular filtrate is reabsorbed in the proximal convoluted tubule of the nephron. The reabsorbed materials mainly include glucose, amino acids, vitamins, hormones, sodium, potassium, chlorides, phosphates, bicarbonates, water, small amounts of urea, etc.