Epsilonproteobacteria Are Most Dominant in Hydrothermal Vents Because They

question 18

Multiple Choice

Epsilonproteobacteria are most dominant in hydrothermal vents because they

• A) reduce nitrogen.
• B) oxidize reduced sulfur compounds.
• C) use oxygen as electron acceptors.
• D) bind divalent cations.

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Definitions:

Discrimination

Narrowing the conditions that produce the conditioned response.

Deconditioning

Reversing conditioning to eliminate the conditioned response.

Conditioned Response

The response produced by the conditioned stimulus after classical conditioning (e.g., salivation following the sound of the bell).

White Rat

Often used in psychological experiments, it refers to a laboratory rat that has been bred to be white in color.