Which of the listed effects would be brought about by any enzyme catalyzing the following reaction? k1 S P where Keg = [P]/[S] and AG°' = -RT In K'eg k2 (a) Decreased Kegi (b) increased kı; (c) increased K'eg; (d) increased AG*; (e) decreased AG*; (f) more negative AG°´; (g) increased k2. Justify your answer using a reaction energy diagram.

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Which of the listed effects would be brought about by any enzyme catalyzing the following reaction?
k1
S
P
where K'eg = [P]/[S] and AG°' = -RT In K'ea
k2
(a) Decreased K'egi (b) increased k1; (c) increased K'ea; (d) increased AG*; (e) decreased AG*; (f) more
negative AG°; (g) increased k2. Justify your answer using a reaction energy diagram.
Problem 2.
(a) The following data were obtained for an enzymatic reaction, in which the total enzyme concentration
was 0.005 mM. Without plotting the data, can you estimate the approximate Km for this enzymatic
reaction? How did you determine it?
Transcribed Image Text:Which of the listed effects would be brought about by any enzyme catalyzing the following reaction? k1 S P where K'eg = [P]/[S] and AG°' = -RT In K'ea k2 (a) Decreased K'egi (b) increased k1; (c) increased K'ea; (d) increased AG*; (e) decreased AG*; (f) more negative AG°; (g) increased k2. Justify your answer using a reaction energy diagram. Problem 2. (a) The following data were obtained for an enzymatic reaction, in which the total enzyme concentration was 0.005 mM. Without plotting the data, can you estimate the approximate Km for this enzymatic reaction? How did you determine it?
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