Which of the Following Is an Electron Donor in Chemoautotrophs

question 24

Multiple Choice

Which of the following is an electron donor in chemoautotrophs?

• A) NO₃^2-
• B) CO₂
• C) SO₄^2-
• D) H₂S
• E) none of the above

---

Definitions:

Outcomes

are the results or consequences of actions taken by individuals or organizations.

Perceptions

The process of becoming aware of something via the senses; a way of understanding or interpreting something.

Performance Appraisal

The process of evaluating and documenting an employee's performance, to provide feedback, determine developmental needs, and guide decision-making about promotions, bonuses, or terminations.

Attendance

The act of being present at a location or event, often used in the context of work or school participation.