Final answer:
The isoelectric point (pI) of amino acid 'G', given the two pKa values of 2.34 and 9.60, is calculated to be 5.97.
Step-by-step explanation:
The question pertains to the calculation of the isoelectric point (pI) for an amino acid, which is referred to by 'G'. In biochemistry, the pI is the pH at which the amino acid carries no net electric charge. Given two pKa values for G (2.34 and 9.60), the pI can be calculated using the formula pI = (pKa1 + pKa2) / 2, where pKa1 and pKa2 are the pKa values for the amino acid's carboxyl group and amino group, respectively.
The calculation for G would be: pI = (2.34 + 9.60) / 2, which simplifies to pI = 5.97. So, the isoelectric point of G is 5.97.