Which of the Following Statements Best Describes the Electron Transport

question 63

Multiple Choice

Which of the following statements best describes the electron transport chain?

• A) It is driven by ATP hydrolysis.
• B) It includes a series of hydrolysis reactions associated with mitochondrial membranes.
• C) It consists of a series of redox reactions.
• D) It occurs in the cytoplasm of both prokaryotic and eukaryotic cells.

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Definitions:

Fixed Costs

Costs that do not vary with the level of production or sales volume, remaining constant even as production levels change.

Break-even Point

The point at which total costs equal total revenue, resulting in no net loss or gain for the business.

Variable Cost

Costs that vary directly with the level of production or sales volume, such as raw materials and direct labor.

Fixed Costs

Costs that do not change in total despite changes in the volume of goods or services produced or sold.