[问答题]
1.Sketch a graph to sh2 ouimlnk) -)ptv 8ar)ow how increasing concentrations of substrate affect enzymu)n )vr8- lmi2)potka vj/;o*lx dqf :e activi:o ldxfqvj */;ty.
2.Explain how the addition of a competitive inhibitor changes the activity of an enzyme.
