Question

Which convert excess of amino acid into ammonia in human body?

Answer 1

liver converts the excess amino acids in terminal in our body

Answer 2

Deamination of amino acids results in the production of ammonia (NH3). Ammonia is an extremely toxic base and its accumulation in the body would quickly be fatal. However, the liver contains a system of carrier molecules and enzymes which quickly converts the ammonia (and carbon dioxide) into urea.