I think that really depends on the kind of reaction. An enzyme is a biological katalyst for a reaction, meaning it will speed up, or slow down, a reaction, depending on the desired effect.
Adding an acid to a reaction can have all kinds of effect. Can you give us any more specifics about the reaction?
What does adding an acid to an enzyme do to a reaction?
2 answers
I got the answer to this one thanks! it is denaturation! I totally missed it, but thanks for your help, I really appreciate it!