For an enzyme following Michaelis-Menten kinetics and in the presence of 300 mM of its substrate, predict how an additional 50 mM of substrate will alter this enzyme's kinetics if added to the reaction (350 mM total substrate now in the reaction mixture). Substrate concentration [S] Reaction velocity (v;) 5 mM 10 10 mM 25 25 mM 50 50 mM 75 100 mM 90 200 mM 100 O a The reaction velocity (v;) but not Km will increase O b. Neither the reaction velocity (v;) nor Km will increase O c. Km will increase but the reaction velocity (v;) will stay the same O d. Both the reaction velocity (v;) and Km will increase

For an enzyme following Michaelis-Menten kinetics and in the presence of 300 mM of its substrate, predict how an additional 50 mM of substrate will alter this enzyme's kinetics if added to the reaction (350 mM total substrate now in the reaction mixture). Substrate concentration [S] Reaction velocity (v;) 5 mM 10 10 mM 25 25 mM 50 50 mM 75 100 mM 90 200 mM 100 O a The reaction velocity (v;) but not Km will increase O b. Neither the reaction velocity (v;) nor Km will increase O c. Km will increase but the reaction velocity (v;) will stay the same O d. Both the reaction velocity (v;) and Km will increase

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter18: Chemical Kinetics

Section: Chapter Questions

Problem 75AP

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