Which Type of Regulation Is Most Likely for the Regulated

question 2

Multiple Choice

Which type of regulation is most likely for the regulated enzymes of energy-generating oxidative pathways?

• A)Stimulation by adenosine triphosphate (ATP).
• B)Stimulation by adenosine diphosphate (ADP).
• C)Stimulation by the reduced form of nicotinamide adenine dinucleotide (NADH).
• D)Feedback inhibition by carbon dioxide.
• E)Inhibition by the substrate of the pathway.

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Definitions:

Unconditioned Response

A natural, automatic reaction to a stimulus that occurs without the need for learning or conditioning.

Conditioned Response

A learned reaction to a previously neutral stimulus due to repeated association with an unconditioned stimulus.

Unconditioned Response

An automatic, natural reaction to a stimulus that occurs without previous conditioning or learning.

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with the unconditioned stimulus, eventually comes to trigger a conditioned response.