Question

Tubular secretion helps maintain a proper acid-base balance in the body, by removing which of the following, from blood?

• A. H⁺ ions and urea
• B. Uric acid
• C. H⁺ ions and ammonia
• D. Ammonia and creatinine

Answer 1

The correct option is C

H⁺ ions and ammonia

Tubular secretion helps maintain a proper acid-base balance by removing $H^{+}$ ions and ammonia from the blood.