Which of the Following Is TRUE Regarding Cofactors

question 42

Multiple Choice

Which of the following is TRUE regarding cofactors?

• A)Coenzymes are often separate from the enzyme and do not need recharged.
• B)Metal ions must be covalently attached to function as a cofactor.
• C)Cofactor is a broad term used for all enzyme "helpers".
• D)Prosthetic groups can dissociate readily and be regenerated for use in another enzyme.
• E)An apoenzyme implies that a cofactor is present.

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Definitions:

Additional Unit

The next unit of product or service to be produced beyond the current production level, often considered in the context of marginal cost analysis.

Average Cost

The cost per unit of output, typically calculated by dividing total costs by the total quantity produced; synonymous with average total cost.

Production

The process of creating, growing, manufacturing, or improving goods and services.

Total Variable Cost

The sum of expenses that vary directly with the level of production or output, such as materials and labor.