Many Metabolic Reactions in Anaerobic Environments Are Driven by Methanogens

question 11

Multiple Choice

Many metabolic reactions in anaerobic environments are driven by methanogens because of the rapid utilization of this material during methanogenesis.

• A)carbon dioxide
• B)sulfate
• C)formate
• D)hydrogen
• E)nitrogen

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Definitions:

Counterconditioning

The elimination of a conditioned response when the conditioned stimulus is paired with an opponent or antagonistic unconditioned stimulus

Stimulus Substitution

A theory in classical conditioning suggesting that a conditioned stimulus acts as a substitute for an unconditioned stimulus, eliciting a similar response.

Basolateral Amygdala

A region of the amygdala involved in processing emotional responses, memory, and decision-making, crucial for fear conditioning and associative learning.

Corticomedial Amygdala

The section of the amygdala that is activated by a surprising event