Which of the Following Is NOT a Function of Caffeine

question 62

Multiple Choice

Which of the following is NOT a function of caffeine?

• A) Caffeine functions as a stimulant of the central nervous system and stimulates heart function and blood circulation.
• B) In conjunction with epinephrine, caffeine decreases the rate of muscle and liver glycogen breakdown.
• C) Caffeine increases alertness and a feeling of well-being.
• D) None of the answers are correct.

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Definitions:

Fixed Cost

Costs that do not change with the level of output produced, such as rent, salaries, and insurance premiums.

Economic Profit

The difference between total revenue and total economic costs (including both explicit and implicit costs), reflecting a firm's financial performance.

Perfectly Competitive

A market structure characterized by many buyers and sellers, no barriers to entry, and a homogeneous product.

Long Run

A period in economics where all factors of production and costs are variable, allowing for full industry adjustment.