Question

Which among the following substances are reabsorbed in nephron?

• A. Urea, uric acid, amino acid
• B. Glucose, amino acids and NaCl
• C. Glucose, urea, creatinine
• D. KCl, urea, glucose

Answer 1

The correct option is B

Glucose, amino acids and NaCl

Glucose, amino acids, NaCl and other essential salts are reabsorbed in the second step of urine formation i.e Tubular Reabsorption. These essential substances are filtered from blood in the first step called glomerular filtration and are reabsorbed as they are vital for body function.