Removing a Nucleosome from DNA to Expose a Promoter Is

question 75

Multiple Choice

Removing a nucleosome from DNA to expose a promoter is an example of ____.

• A) induction
• B) dedifferentiation
• C) post-transcriptional regulation
• D) gene silencing
• E) chromatin remodeling

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Definitions:

Variable-Interval

In the context of operant conditioning, a schedule of reinforcement where a response is rewarded after an unpredictable amount of time has passed.

Shooting Stars

Small, rapidly moving meteoroids that, when they enter the earth's atmosphere, burn up and create a visible streak of light in the sky.

Night Sky

The appearance of the sky after sunset, characterized by darkness interspersed with celestial objects such as stars, planets, and the moon.

Aversive Stimulus

An unpleasant or noxious stimulus used to influence behavior through negative reinforcement or punishment.