Which Molecule in the Net Reaction of the Citrate Cycle

question 61

Multiple Choice

Which molecule in the net reaction of the citrate cycle contributes to the inhibition of pyruvate dehydrogenase?

• A) FAD
• B) H₂O
• C) H⁺
• D) NADH

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Definitions:

Diminishing Marginal Productivity

A principle in economics that indicates that as one inputs more of a factor of production while holding other factors constant, the additions to output will eventually decrease.

Output

The quantity of goods or services produced in a given period by a firm, industry, or country.

Economies of Scale

The cost advantages that enterprises obtain due to their scale of operation, typically characterized by a reduction in per-unit cost with increasing output.

Specialization

The process by which individuals, firms, or countries focus on producing a certain type of goods or services, often to achieve greater efficiencies or quality.