Process OF Urine Formation Ultra filtration Selective Reabsorption Tubular Secretion

Urine Formation Part-2

Urine formation occurs in

Assertion (A) : The main excretory unit of kidney is nephron. Reason (R) : It carries out filtration, selective absorption and tubular secretion to from urine in kidney.

Urine formation involves -

Explain the process of selective reabsorption.

Describe how urine is formed in the nephron through filtration, reabsorption and secretion.

………… is the area of maximum selective reabsorption.

Differentiate between tubular reabsorption and tubular secretion.

Main site for reabsorption and tubular secretion nephron is