Which One of the Following Statements Is True of Enzyme

question 32

Multiple Choice

Which one of the following statements is true of enzyme catalysts?

• A)They bind to substrates but are never covalently attached to substrate or product.
• B)They increase the equilibrium constant for a reaction,thus favoring product formation.
• C)They increase the stability of the product of a desired reaction by allowing ionizations,resonance,and isomerizations not normally available to substrates.
• D)They lower the activation energy for the conversion of substrate to product.
• E)To be effective,they must be present at the same concentration as their substrates.

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Definitions:

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A statement that specifies the characteristics, limits, and scope of a particular class or category in academic or conceptual contexts.

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Anxiety Disorder

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