BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Aromatic amino acids, like other proteinogenic amino acids, are the building blocks of proteins and include phenylalanine, tryptophan, and tyrosine. All plants and micro-organisms synthesize their own aromatic amino acids to make proteins (Braus, 1991; Tzin and Galili, 2010).

Detailed explanation-2: -There are four different aromatic amino acids in proteins: tryptophan, phenylalanine, tyrosine, and histidine (Fig.

Detailed explanation-3: -Out of the 20 amino acids found in protein structures, four are aromatic. They are phenylalanine, tyrosine, tryptophan and histidine [3].

Detailed explanation-4: -Phenylalanine, tyrosine and tryptophan are aromatic amino acids.

Detailed explanation-5: -Glycine is the simplest amino acid and not aromatic.