<prompt> The property of protein to absorb UV rays of light is due to:Peptide bondImino groupDisulfide bondAromatic amino acid  <response>: Aromatic amino acids:-Amino Acid Absorb UV Light: Amino Acids which absorb 250-290 nm Maximum at 280 nm UV light are tryptophan, phenylalanine, tyrosine. Maximum absorption of UV light by tryptophan. Remember: Aromatic amino acids absorb UV light. Amino acids are colorless because, they do not absorb visible light. 