Each kidney contains over 1 million of these microscopic units

The ______ arteries supply the kidneys with blood.

The condition causes fluid seeps through the walls of glomerulus thus, causes ultrafiltration to occur.

Reabsorption of sodium ions at renal tubules and loop of Henle is via

Water is reabsorbed through osmosis in the...

Substance that are secreted into renal tubules are

The passage of blood through a semipermeable membrane to rid the blood of harmful wastes, extra salt, and water using an outside device when the kidneys are in failure.