The two amino acids having R groups with a negative net charge at pH 7.0 are ___________

Q. The two amino acids having R groups with a negative net charge at pH 7.0 are ___________

A.            Aspartate and glutamate

B.            Arginine and histidine

C.            Cysteine and methionine

D.            Proline and valine

Answer: Aspartate and glutamate