Biochemistry 6th Edition by Reginald Garrett,Charles Grisham

Exercise 5

How varying the amount of enzyme or the addition of inhibitors affects v versus [S] plots
Using Figure 13.7 as a model, draw curves that would be obtained from v versus [S] plots when
a. twice as much enzyme is used.
b. half as much enzyme is used.
c. a competitive inhibitor is added.
d. a pure noncompetitive inhibitor is added.
e. an uncompetitive inhibitor is added.
For each example, indicate how V max and K m change.