Many biochemical reactions are catalyzed by large protein molecules called enzymes. A typical mechanism for the conversion of a biochemical substrate (S) to product (P) catalyzed by an enzyme (E) involves the following steps:
The rate-determining step is the decomposition of the intermediate enzyme–substrate complex (ES) to products (P). Under these conditions, show that the overall rate of product formation is
Where [E] T equals the total enzyme concentration: [E]T = [E] + [ES]
Answer to relevant QuestionsConsider the following reaction: CH3X + Y → CH3Y + X At 25oC the following two experiments were run, yielding the following data: Experiment 1: [Y]0 = 3.0 M Experiment 2: [Y] 0 = 4.5 M Experiments were also run at 85oC. ...A reaction represented by the equation 3O2(g) → 2O3(g) was studied at a specific temperature, and the following data were collected: a. Determine the rate law for this reaction. b. Determine the value of the rate constant ...In the Haber process for the production of ammonia, N2(g) + 3H2(g) → 2NH3(g) What is the relationship between the rate of production of ammonia and the rate of consumption of hydrogen? The following data were obtained for the reaction 2ClO2(aq) + 2OH2(aq) → ClO3-(aq) + ClO2-(aq) + H2O(l) where a. Determine the rate law and the value of the rate constant. b. What would be the initial rate for an ...The decomposition of ethanol (C2H5OH) on an alumina (Al2O3) surface C2H5OH(g) → C2H4(g) + H2O(g) was studied at 600 K. Concentration versus time data were collected for this reaction, and a plot of [A] versus time resulted ...
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