VariousWords beta
Related Terms:
valine
leucine
essential amino acids
amino acid
body
isoleucine
protein
histidine
occur
methionine
naturally
synthesize
diet
lysine
threonine
tryptophan
nonessential amino acid
phenylalanine
human
provided
Definitions:
Noun
essential amino acid
Definition: an amino acid that is required by animals but that they cannot synthesize; must be supplied in the diet
Definition: One of the naturally occurring amino acids that the human body cannot synthesize, and so must be provided by dietary protein.