Anaerobic Bacteria May Use ________ as the Final Electron Acceptor

question 65

Multiple Choice

Anaerobic bacteria may use ________ as the final electron acceptor during anaerobic respiration.

• A) nitrate only
• B) carbon dioxide only
• C) sulfate only
• D) both nitrate and sulfate
• E) carbon dioxide, nitrate and sulfate

---

Definitions:

Depleted

Reduced in quantity, intensity, or strength; exhausted of resources or contents.

Gratitude

The quality of being thankful; readiness to show appreciation for and to return kindness.

Thank-you Letter

A written expression of gratitude, typically sent to someone who has provided a service, gift, or opportunity.

Interviewer

A person who asks questions in a formal or informal setting to gather information or assess the qualifications of an interviewee.