C12. A biochemical reaction, X à Y, has an equilibrium constant of 2500 in the presence of an enzyme that catalyzes the formation of the product, Y, from the substrate, X. Which of the following statements would best describe what happens in the absence of the enzyme? A. The equilibrium constant would decrease, but the forward and reverse rates of the reaction would remain the same B. The equilibrium constant would remain the same, but the forward and reverse rates of the reaction would be decreased C. The equilibrium constant and the forward and reverse rates of the reaction would all

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Chapter1: Biochemistry: An Evolving Science
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C12. A biochemical reaction, X à Y, has an equilibrium constant of 2500 in the presence
of an enzyme that catalyzes the formation of the product, Y, from the substrate, X. Which
of the following statements would best describe what happens in the absence of the
enzyme?
A. The equilibrium constant would decrease, but the forward and reverse rates of the reaction
would remain the same
B. The equilibrium constant would remain the same, but the forward and reverse rates of the
reaction would be decreased
C. The equilibrium constant and the forward and reverse rates of the reaction would all
decrease
D. The equilibrium constant would remain the same, but the forward and reverse rates of the
reaction would be increased
Transcribed Image Text:C12. A biochemical reaction, X à Y, has an equilibrium constant of 2500 in the presence of an enzyme that catalyzes the formation of the product, Y, from the substrate, X. Which of the following statements would best describe what happens in the absence of the enzyme? A. The equilibrium constant would decrease, but the forward and reverse rates of the reaction would remain the same B. The equilibrium constant would remain the same, but the forward and reverse rates of the reaction would be decreased C. The equilibrium constant and the forward and reverse rates of the reaction would all decrease D. The equilibrium constant would remain the same, but the forward and reverse rates of the reaction would be increased
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