The protonated form of the
Rgroup of aspartic acid is shown in the structure. The ratio of the protonated form to the charged (deprotonated) form depends on the
pK_(a)of the
Rgroup and the
pHof the solution. Select all the
pHvalues at which the charged form of the
Rgroup would predominate. 7.0 10.7 2.6 3.8