Gallionella Bacteria Can Get Energy from the Reaction Fe2+ →

question 32

Multiple Choice

Gallionella bacteria can get energy from the reaction Fe2+ → Fe3+. This reaction is an example of

• A) the Calvin-Benson cycle.
• B) reduction.
• C) fermentation.
• D) photophosphorylation.
• E) oxidation.

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Definitions:

Effectiveness

The degree to which something achieves its intended purpose or the success in producing a desired outcome.

Disadvantages

The negative aspects or conditions that reduce effectiveness, efficiency, or desirability.

Unilateral ECT

Electroconvulsive therapy applied to one hemisphere of the brain, typically used in treating severe depression.

Side Effects

Unintended reactions or consequences of a medication or therapy that can vary in severity from mild to life-threatening.