This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Structure and function of protein, Subject name: Biochemistry
Neutral amino acid is 
Select and explain. 
A. Aspaate, B. Arginine, C. Glycine, D. Histidine
C: Glycine
Answer: C: Glycine 
Explanation: Classification of aminoacids based on side chain and charges. Acidic amino acids (with negative charge) Basic amino acids (with positive charge) Neutal aminoacids (having non-polar side chains )(hydrophobic) Neutral amino acids (having polar side chains )(hydropilic) Tyrosine Lysine Alanine Aspaic acid Arginine Valine Serine Glutamic acid Histidine Leucine Threonine Isoleucine Cysteine Methionine Glutamine Phenylalanine Asparagine Tryptophan Proline REFERENCE: DM VASUDEVAN TEXTBOOK EIGHTH EDITION ;Page no:27 t