All are aromatic amino acid except
Phenyl alanine
Tyrosine
Leucine
Histidine
Branched chain Amino Acids are Valine Leucine Isoleucine All branched chain amino acids are essential Aromatic Amino Acids are Phenylalanine - Essential Tyrosine - Non-essential Tryptophan - Essential Histidine - Semi-essential
Classification and metabolism of amino acids