Multiple choice

In kidney, glomerulus is involved in

  1. reabsorption of salts

  2. urine collection

  3. urine formation by blood filtration

  4. all of the above

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Glomerulus is the filtration capillary network where blood pressure forces water and solutes through the filtration membrane to form filtrate. This is the first step of urine formation.