Bacteria That Function as Denitrifiers

question 26

Multiple Choice

Bacteria that function as denitrifiers

• A) oxidize ammonium ions to nitrate.
• B) oxidize nitrate to nitrite.
• C) reduce N₂ to ammonia.
• D) reduce nitrates to ammonia.
• E) oxidize nitrate to N₂.

---

Definitions:

Open System

A system that transforms resource inputs from the environment into product outputs.

Goods and Services

Products that can be physically touched or tasks performed for a consumer, respectively.

Continuous Improvement

An ongoing effort to enhance products, services, or processes through incremental and breakthrough improvements, aiming for enhanced efficiency and effectiveness.

Work Quality

The degree to which a job or task is performed with excellence and meets specified standards.