Coupled Reactions Are Defined as

question 29

Multiple Choice

Coupled reactions are defined as

• A)reactions that are linked together via the same enzyme.
• B)reactions that are linked together,with the liberation of free energy in one reaction being used to drive the second reaction.
• C)reactions that are not directly linked together but are require the same enzyme.
• D)reactions that are linked together because they act upon common substrates.

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Definitions:

Operating Leverage (DOL)

A measure of how revenue growth translates into growth in operating income, emphasizing the impact of fixed costs.

Operating Income (EBIT)

Earnings Before Interest and Taxes, a measure of a company's profitability from its operations.

Dollar Sales

The total revenue generated from the sale of goods or services, measured in dollars.

Financial Leverage

The use of borrowed funds (debt) to amplify returns from an investment, which can increase the potential for profit as well as loss.