Which Statement About the Feedback Inhibition of Enzymes Is Not

question 78

Multiple Choice

Which statement about the feedback inhibition of enzymes is not true?

• A) It is usually exerted through allosteric effects.
• B) It is directed at the enzyme that catalyzes the commitment step in a metabolic pathway.
• C) It affects the rate of reaction, not the concentration of enzyme.
• D) It acts by permanently modifying the active site.
• E) It is an example of reversible inhibition.

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Definitions:

Modigliani-Miller Model

A foundational financial theory proposing that the market value of a company is determined by its earning power and risk of its underlying assets, and is independent of the way it chooses to finance its investments or distribute dividends.

Restructuring

The process of reorganizing a company's structure, operations, or debt to improve efficiency or manage financial challenges.

Tax Effect

The impact of taxation on business decisions, investments, and net income, considering both current and future taxes.

DFL

Degree of Financial Leverage; a measure that evaluates the sensitivity of a company's earnings per share to fluctuations in its operating income, highlighting the impact of financial leverage.