[ad_1] noun Biochemistry.
- an essential amino acid, C6H14N4O2: the free amino acid increases insulin secretion and is converted to urea in the liver by arginase. Abbreviation: Arg; Symbol: R
- an essential amino acid of plant and animal proteins, necessary for nutrition and for the production of excretory urea
- An amino acid obtained from the hydrolysis or digestion of plant and animal protein.
- An amino acid that is essential for children but not for adults. Chemical formula: C6H14N4O2.