Question

pH below pl amino acid will be 1) Anionic 2) Cationic 3) net charge zero 4) no charge​

Answer 1

Answer:

positive charge

Amino acids that make up proteins may be positive, negative, neutral, or polar in nature, and together give a protein its overall charge. At a pH below their pI, proteins carry a net positive charge; above their pI they carry a net negative charge.