Respuesta :
Answer:
histidine,isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine
Explanation:
An essential amino acid, or indispensable amino acid, is an amino acid that cannot be synthesized from scratch by the organism fast enough to supply its demand, and must therefore come from the diet.
Answer:
It's an amino acid that cant be synthesized from scratch by an organism quick enough to supply the demand, it must come from the diet
Explanation: