Humans have three main excretory products, which of the following is not one of them.

Urea is made in the _______.

Urea is made from _________.

Urea is carried from the _______ to the _______.

______ stores excess glucose in the form of glycogen.

Which of the following is not the function of the liver?

The three main parts of your kidneys include the following except

Urea diffuses into the ______ of blood.

Blood enters the kidneys through the ___________.

Which of the following is not a function of the kidney tubules?

________ is formed when small molecules like salts, glucose, urea and water are forced out from the blood plasma when blood flows through the kidney tubules.

Urine is released and flows into the bladder through the ________.

Blood flows into the liver from the heart and the ________.

The liver converts amino acids into protein in a process called ___________.

_________ is the outer layer of the kidney.

Kidney tubules are also known as __________.

Due to high pressure, 20% of the fluid in the blood is squeezed out from the ____________ into the Bowman's capsule.

Which of the following is not in the renal cortex?

In order to aid water reabsorption, excessive salt is pumped out from the filtrate at the ________.