<prompt> Neutral amino acid is ?AspaateArginineGlycineHistidine  <response>: Ans. is c i.e., Glycine Neutral amino acids Alanine Asparging Cysteine Glycine Glutamine Isoleucine Leucine Methionine Proline Phenylalanine Serine Threonine Tyrosine Tryptophan Valine 