Which of the Following Statements About Enzymatic Catalysis Is Not

Multiple Choice

Which of the following statements about enzymatic catalysis is not true?

A) Enzymes are able to provide different solvent environments at the active site.
B) Enzymes allow one group to exist in its acidic form while a nearby group can exist in its basic form.
C) Solvent pH is unimportant in enzymatic reactions.
D) Enzyme activity depends on the reaction mixture pH.
E) A pH-rate profile plots enzyme activity versus pH.