The Oxidizing Agent at the End of the Electron Transport

question 4

Multiple Choice

The oxidizing agent at the end of the electron transport chain is

• A) O₂.
• B) NAD⁺.
• C) ATP.
• D) FAD.
• E) ubiquinone.

---

Definitions:

Bookkeeping Practices

The systematic recording, organizing, and maintaining of financial transactions for a business or individual.

Toner Adhesion

The process by which toner powder in laser printers and copiers bonds to the paper, often involving heat and pressure to ensure the print is fixed and durable.

Printer Damage

Physical or functional harm caused to a printing device, often resulting from mishandling, mechanical failure, or external factors.

Personal Checking

A type of bank account that allows individuals to deposit, withdraw, and write checks against their balance for personal, not business, transactions.