Experiments with Azotobacter Chroococcum Have Led to the Observation That

question 66

Multiple Choice

Experiments with Azotobacter chroococcum have led to the observation that

• A) nitrogenase reduces nitrogen to ammonia.
• B) acetylene may be reduced by nitrogenase.
• C) nitrogenase may contain molybdenum and iron.
• D) two alternative nitrogenases can be made under certain growth conditions.

---

Definitions:

Internal Components

Elements or factors within an organization that contribute to its functioning, such as its culture, human resources, and internal processes.

Ergonomics

The science of adapting work and working conditions to the employee or worker.

Workstations

Specific areas equipped with the necessary tools, equipment, and technology for an individual to perform their job tasks.

Medical Problems

Health issues or conditions that require medical attention and treatment.