QUESTION 5 The rate of a reaction, catalyzed by a Michaelis-Menten enzyme, was measured using several substrate concentrations that were much lower than Km. The dependence of reaction rate (velocity) these low substrate concentrations can best be described as: O independent of substrate concentration equal to Vmax O equal to Km O dependent on the overall free energy change of the reaction O proportional or dependent to the substrate concentration

Biochemistry
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ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
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Question 5
O coenzyme
O holoenzyme
O cofactor
QUESTION 5
The rate of a reaction, catalyzed by a Michaelis-Menten enzyme, was measured using several substrate concentrations that were much lower than Km. The dependence of reaction rate (velocity) at these low
substrate concentrations can best be described as
O independent of substrate concentration
O equal to V max
O equal to Km
O dependent on the overall free energy change of the reaction
O proportional or dependent to the substrate concentration
QUESTION 6
Which of the following reactions is correctly represented?
C+D
AG°- 13.6 kj/mol
AB
O A+B
AG°= -16 4 kJ/mol
C+D
OAB -
AG°--17.8 kJ/mol
AG°- 0.0 k/mol
C+D
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Transcribed Image Text:O coenzyme O holoenzyme O cofactor QUESTION 5 The rate of a reaction, catalyzed by a Michaelis-Menten enzyme, was measured using several substrate concentrations that were much lower than Km. The dependence of reaction rate (velocity) at these low substrate concentrations can best be described as O independent of substrate concentration O equal to V max O equal to Km O dependent on the overall free energy change of the reaction O proportional or dependent to the substrate concentration QUESTION 6 Which of the following reactions is correctly represented? C+D AG°- 13.6 kj/mol AB O A+B AG°= -16 4 kJ/mol C+D OAB - AG°--17.8 kJ/mol AG°- 0.0 k/mol C+D Click Save and Submit to save and submit. Click Save All Answers to save all answers. acer
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