According to the Lac Operon Model Proposed by Jacob and Monod,what

question 4

Multiple Choice

According to the lac operon model proposed by Jacob and Monod,what is predicted to occur if the operator is removed from the operon?

• A)The lac operon would be transcribed constitutively.
• B)Only lacZ would be transcribed.
• C)Only lacY would be transcribed.
• D)Galactosidase permease would be produced,but would be incapable of transporting lactose.

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Definitions:

Stimulus Generalization

A psychological phenomenon in which a response that has been conditioned for one stimulus is evoked by another, similar stimulus.

Response Attenuation

The reduced reaction to a stimulus over time, typically as a result of repeated exposure.

Stimulus Generalization

The process by which a conditioned response is triggered by stimuli that are similar but not identical to the original conditioned stimulus.

Negative Avoidance

A learning process where actions are taken to prevent an unpleasant outcome or stimuli.