All of the Following Are Examples of Epigenetic Changes Except

question 87

Multiple Choice

All of the following are examples of epigenetic changes except _______.

• A) histones are altered, which affects replication and transcription
• B) microbial mucinase digests the protective lining of mucous membranes
• C) host cell genome is altered, interrupting transcription
• D) microbe binds to small RNAs disrupting gene regulation

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Definitions:

Deep Sleep

A stage of sleep characterized by slow brain waves, lack of muscle activity, and reduced sensory perception, essential for restorative rest.

Confused

The state of being unable to think clearly or understand what is happening, often resulting in disorientation or difficulty in making decisions.

Sympathetic Nervous System

Part of the autonomic nervous system that prepares the body for action by triggering the fight or flight response.

Cerebellum

A region of the brain that plays an important role in motor control, and also contributes to coordination, precision, and timing of movements.