Which of the Following Statements About Enzymes Is True

question 3

Multiple Choice

Which of the following statements about enzymes is true?

• A)Enzymes increase the activation energy for a reaction.
• B)Enzymes decrease the equilibrium constant.
• C)Enzymes shift the equilibrium to favor the product.
• D)Enzymes lower the transition state for the rate-determining step.

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Definitions:

Actual Costs

The real costs incurred for materials, labor, and overhead in producing goods or delivering services, as opposed to estimated costs.

Standard Costs

Estimated pre-determined costs used for budgeting and measuring performance.

Standard Direct Labor Rate

The predetermined cost per hour for labor directly involved in manufacturing a product or delivering a service.

Payroll Taxes

Taxes imposed on employers or employees, and are usually calculated as a percentage of the salaries that employers pay their staff.