Definition

Kidneys are the basic filtration unit of the body to filter the blood.

  • Kidneys contain nephrons as functional unit.
  • One kidney almost contains 1 Million Nephrons.

Function of kidneys

  • Brings equilibrium to the body
  • Regulates osmoregulation
  • Secretes hormones (Renin-Angiotensin)
  • Maintains the pH level of the body
  • Removes toxins (Nitrogeneous Waste)

Kidneys regularly filters almost 180-190L of blood (initial filtrate) and produces only 1-2L of urine.


Backlinks

Excretory System in Humans


Flashcards

What is a kidney? ? Kidneys are the basic filtration unit of the body to filter the blood.

  • Kidneys contain nephrons as functional unit.
  • One kidney almost contains 1 Million Nephrons.

What are the functions of kidneys? ?

  • Brings equilibrium to the body
  • Regulates osmoregulation
  • Secretes hormones (Renin-Angiotensin)
  • Maintains the pH level of the body
  • Removes toxins (Nitrogeneous Waste)

Kidneys regularly filters almost {{180-190L}} of blood (initial filtrate) and produces only {{1-2L}} of urine.

What is initial filtrate in kidneys?;;The total amount of blood passed through the kidneys to filter regularly is 180-190L.