Certain Vitamins, Such as Niacin, Act as _______ in Enzyme-Catalyzed

question 55

Multiple Choice

Certain vitamins, such as niacin, act as _______ in enzyme-catalyzed reactions.

• A)substrates
• B)allosteric activators
• C)coenzymes
• D)inhibitors
• E)catalysts

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Definitions:

Marginally Profitable

Describes a business or investment that generates a slight profit above its break-even point.

Capital Gain

The profit earned from the sale of an asset when the selling price exceeds its purchase price.

Book Value

The net asset value of a company, calculated as total assets minus intangible assets (patents, goodwill) and liabilities.

Income Taxes

Taxes on an individual's or corporation's income imposed by the government.