What Would Be the Result If the U-Rich Sequence After

question 16

Multiple Choice

What would be the result if the U-rich sequence after the fourth stem loop in the trp operon was replaced by a UG-rich sequence?

• A) Attenuation would occur if tryptophan was high
• B) Attenuation would occur if tryptophan is low
• C) Attenuation would not occur if tryptophan was high

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Definitions:

Learned Taste Aversion

The phenomenon where an individual learns to avoid a food or taste after a negative experience, such as illness, associated with it.

Physical Stimulus

An external factor that can elicit a physical response from an organism, often through sensory organs.

Visual Stimuli

Visual stimuli are any objects or aspects within the environment that can be seen and thus influence visual perception.

Learned Taste Aversion

A learned aversion to a food that has previously resulted in an illness or bad experience.