In Anaerobic Soils, Some Yeasts and Filamentous Fungi Can Reduce

question 28

Multiple Choice

In anaerobic soils, some yeasts and filamentous fungi can reduce nitrate to nitrite and nitrite to

• A) ammonia (NH3).
• B) nitric oxide (NO).
• C) urea.
• D) nitrogen gas (N₂).
• E) ammonium hydroxide (NH4OH).

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Definitions:

Laboratory Animals

Animals that are used in scientific research to study biological processes, assess the effects of treatments, and for other scientific investigations.

Brain Tissue

Tissue found within the brain, composed of neurons and glial cells, which supports neural function and health.

Oxytocin

A hormone and neurotransmitter often associated with social bonding, sexual reproduction, childbirth, and the period after childbirth.

Nourishment

The food or other substances necessary for growth, health, and good condition.