Problem 36
Why is it necessary or advantageous for the body to make zymogens?
Problem 42
Briefly describe the role of nucleophilic catalysis in the mechanism of the chymotrypsin reaction.
Problem 49
What is meant by general acid catalysis with respect to enzyme mechanisms?
Problem 50
Explain the difference between an \(\mathrm{S}_{\mathrm{N}} 1\) reaction mechanism and an \(\mathrm{S}_{\mathrm{N}} 2\) reaction mechanism.
Problem 52
an experiment is performed to test a suggested mechanism for an enzyme- catalyzed reaction. The results fit the model exactly (to within experimental error). Do the results prove that the mechanism is correct? Why or why not?
Problem 58
List three coenzymes and their functions.
Problem 59
How are coenzymes related to vitamins?
