Which of the Following Is a True Statement About Nitrogen

question 40

Multiple Choice

Which of the following is a true statement about nitrogen fixation in root nodules?

• A) The plant contributes the nitrogenase enzyme.
• B) The process is relatively inexpensive in terms of ATP costs.
• C) Leghemoglobin helps maintain a low O₂ concentration within the nodule.
• D) The process tends to deplete nitrogen compounds in the soil.
• E) The bacteria of the nodule are autotrophic.

---

Definitions:

Understanding

The ability to comprehend or grasp the meaning, nature, or importance of something.

Resources

Assets, materials, or inputs utilized in the production process or to accomplish a task.

Conceptual Schedules

Plans or timetables at the conceptual or planning stage, outlining anticipated tasks and milestones without detailed specifics.

Planning Phase

An initial stage in project management or development where objectives are set, strategies are determined, and tasks and schedules are outlined.