Q. Choose the false statement
A) Tubular cells secretes $H^{+},\ K^{+}$, ammonia to filtrate
B) Tubular cells helps to maintain the acid base balance of the body fluid
C) Tubular cells helps in ionic balance
D) Tubular secretion is not very important step in urine formation
Explanation
During urine formation, the tubular cells secretes substances like $H^{+},\ K^{+}$ and ammonia into the filtrate. Tubular secretion is also an important step in urine formation as it helps in the maintenance of the ionic and acid base balance of the body fluids
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.