Question

Lacks one or more of the essential amino acids. Generally from plants fruits,grains,vegetables

Answer 1

Nutrient composed of a central carbon bonded to an positively charged amino group (-NH2) and a negatively charged Carboxyl (-COOH). It contains a side chain R-Group which is what distinguishes the amino acid from others.

Histidine

Isoleucine

Leucine

Lysine

Methionine

Phenylalanine

Threonine

Tryptophan

Valine