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7. Consider the nonenzymatic elementary reaction A B. When the concentration of A is 20 mM, the reaction velocity is measured as 5 uM B produced per minute. Calculate the rate constant for this reaction. 8. The hypothetical elementary reaction 2A→B+C has a rate constant of 10-6 M, s-, what is the reaction velocity when the concentration of A is 10 mM? 9. Calculate K,and Vmax from the following data (use the Lineweaver Burk Plot) 0.1 0.2 0.4 0.8 1.6 0.34 0.53 0.74 0.91 1.04 10. Enzyme A catalyzes the reaction S-P and has a K" of 50 uM and a Vmax of 100 nMs". Enzyme B catalyzes the reaction S-Q and has a Km of 5 mM and a Vmax of 120 nM s . When 100 μΜ of S is added to a mixture containing equivalent amounts of enzymes A and B, after 1 minute which reaction product will be more abundant: P or Q?

7. Consider the nonenzymatic elementary reaction A B. When the concentration of A is 20 mM, the reaction velocity is measured as 5 uM B produced per minute. Calculate the rate constant for this reaction. 8. The hypothetical elementary reaction 2A→B+C has a rate constant of 10-6 M, s-, what is the reaction velocity when the concentration of A is 10 mM? 9. Calculate K,and Vmax from the following data (use the Lineweaver Burk Plot) 0.1 0.2 0.4 0.8 1.6 0.34 0.53 0.74 0.91 1.04 10. Enzyme A catalyzes the reaction S-P and has a K" of 50 uM and a Vmax of 100 nMs". Enzyme B catalyzes the reaction S-Q and has a Km of 5 mM and a Vmax of 120 nM s . When 100 μΜ of S is added to a mixture containing equivalent amounts of enzymes A and B, after 1 minute which reaction product will be more abundant: P or Q?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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7. Consider the nonenzymatic elementary reaction A B. When the concentration of A is 20 mM, the reaction velocity is measured as 5 uM B produced per minute. Calculate the rate constant for this reaction. 8. The hypothetical elementary reaction 2A→B+C has a rate constant of 10-6 M, s-, what is the reaction velocity when the concentration of A is 10 mM? 9. Calculate K,and Vmax from the following data (use the Lineweaver Burk Plot) 0.1 0.2 0.4 0.8 1.6 0.34 0.53 0.74 0.91 1.04 10. Enzyme A catalyzes the reaction S-P and has a K" of 50 uM and a Vmax of 100 nMs". Enzyme B catalyzes the reaction S-Q and has a Km of 5 mM and a Vmax of 120 nM s . When 100 μΜ of S is added to a mixture containing equivalent amounts of enzymes A and B, after 1 minute which reaction product will be more abundant: P or Q?
Transcribed Image Text:7. Consider the nonenzymatic elementary reaction A B. When the concentration of A is 20 mM, the reaction velocity is measured as 5 uM B produced per minute. Calculate the rate constant for this reaction. 8. The hypothetical elementary reaction 2A→B+C has a rate constant of 10-6 M, s-, what is the reaction velocity when the concentration of A is 10 mM? 9. Calculate K,and Vmax from the following data (use the Lineweaver Burk Plot) 0.1 0.2 0.4 0.8 1.6 0.34 0.53 0.74 0.91 1.04 10. Enzyme A catalyzes the reaction S-P and has a K" of 50 uM and a Vmax of 100 nMs". Enzyme B catalyzes the reaction S-Q and has a Km of 5 mM and a Vmax of 120 nM s . When 100 μΜ of S is added to a mixture containing equivalent amounts of enzymes A and B, after 1 minute which reaction product will be more abundant: P or Q?
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