Which of the Following Is True of Enzymes

question 34

Multiple Choice

Which of the following is True of enzymes?

• A)Enzymes may require a nonprotein cofactor or ion for catalysis to take speed up more appreciably than if the enzymes act alone.
• B)Enzyme function is increased if the three-dimensional structure or conformation of an enzyme is altered.
• C)Enzyme function is independent of physical and chemical environmental factors such as pH and temperature.
• D)Enzymes increase the rate of chemical reaction by lowering activation energy barriers.

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Definitions:

Performance Evaluation System

A structured process used by organizations to assess and review an employee's job performance and productivity.

Instrumentality

In the context of motivation, it refers to the perceived relationship between performance and the attainment of desired outcomes.

Expectancy

The belief or anticipation about the likelihood of achieving a desired result or outcome.

Proximal Goals

Short-term, achievable objectives set as steps towards a larger goal, helping to maintain motivation and focus.