Which of the Following Statements Is True About Enzyme- Catalyzed

question 50

Multiple Choice

Which of the following statements is true about enzyme- catalyzed reactions?

• A) Enzyme- catalyzed reactions release more free energy than noncatalyzed reactions.
• B) An enzyme catalyzes a reaction by raising the activation energy.
• C) The reaction is faster than the same reaction in the absence of the enzyme.
• D) Enzyme- catalyzed reactions require energy to activate the enzyme.
• E) The free- energy change of the reaction is opposite from the reaction that occurs in the absence of the enzyme.

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Definitions:

Marginal Utility

The extra pleasure or benefit a consumer receives from consuming an additional unit of a product or service.

Total Utility

The total satisfaction or benefit derived from consuming a particular quantity of goods or services.

Total Utility

The total satisfaction or benefit that a consumer derives from consuming a certain quantity of a good or service.

Equilibrium Combination

A state in which market supply and demand balance each other, resulting in stable prices and quantities.