garrettbridges4367 garrettbridges4367 04-01-2024 Mathematics contestada The tripeptide alanyllysylaspartate contains four ionizable groups with pKas of 2.0, 3.9, 9.9, and 10.5. Calculate the pI for this molecule: 3.0, 6.0, 6.2, 10.2, None of the above.