The principal nitrogenous excretory compound in humans is synthesized

Options

A. In the liver, but eliminated mostly through kidneys
B. In kidneys but eliminated mostly through liver
C. In kidneys as well as eliminated by kidneys
D. In liver and also eliminated by the same through bile

Answer

A

Explanation

The urea cycle mainly occur in the liver. The urea produced by the liver is then released into the blood stream where it travels to the kidneys and is ultimately excreted in urine.