The liver is able to deaminate amino acids forming ammonia in the process. What happens to the ammonia? A. It is phagocytosed by Kupffer cells. B. It is used in transamination to form non-essential amino acids. C. It is converted to bile to be excreted via the gut. D. It is converted to urea for excretion by the kidneys.
Option D. It is converted to urea for excretion by the kidneys. Urea is the molecules and carrier for excretion of human nitrogenous waste.
