8. On the amino acid shown, identify the group that would be charged at pH=11.
















.
Incorrect

Read q #8 again?

Comment: The pK_a of the carboxyl group is 4.5. Thus, at any pH above 5.5 it will be negatively charged.
The amino group will be uncharged at any pH above 10.
The R-group of Ala is a methyl group. Which amino acid has an isopropyl group for its side-chain?
View a model of the answer?

Read question #8 again?

Accessibility statement