[问答题]
1.Sketch a graph to shooat4. jhxc m*t -;)hnxf/ oj8uw hoc5 paov m0m/o2 p)uyjt)(h 8mdw increasing concentrations of substrate affect enzyme ac2omp0t 8vjca 5y )m)odpm(/ uhtivity.
2.Explain how the addition of a competitive inhibitor changes the activity of an enzyme.
