What is artery in urinary system?
They take blood into kidneys.
What does artery carry?
Nutrients such as sodium, amino acids and HCI
Oxygen
Waste such as urea and Na+
What is vein in urinary system?
Veins take blood away from kidneys
What does veins carry?
Nutrients from Kidney
Much less oxygen because most of it is used by kidneys
What does kidney do?
They collect all the waste from arteries and form urine
How does a kidney collect waste from arteries and form urine?
By using two capillary beds
What are the two capillary beds of kidney?
Vasa Recta
Peritubular capillaries