Which of the Following Is NOT a Terminal Electron Acceptor

question 54

Multiple Choice

Which of the following is NOT a terminal electron acceptor in anaerobic respirations?

• A) nitrate
• B) nitrite
• C) sulfate
• D) carbon dioxide
• E) hydrogen sulfide

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Definitions:

Initial Cost

The total expense incurred to acquire an asset or start a project, including purchase price and all associated fees.

Accounting Break-even

The point at which total costs and total revenues are equal, leading to neither profit nor loss.

Variable Costs

Costs that vary directly with the level of output or production, such as materials and labor.

Fixed Costs

Expenses that do not change with the level of goods or services produced over a short period, such as rent or salaries.