Certain Glial Cells Can Serve as an Immune System for the Brain

question 50

Multiple Choice

Certain glial cells can serve as an immune system for the brain. One way these cells can accomplish this is through their ability to

• A) hyperpolarize other glial cells.
• B) send action potentials.
• C) release ATP.
• D) communicate with other glial cells, neurons, and immune cells.
• E) myelinate axons.

Recognize the effects of persuasion techniques and forewarning on attitude change.

Identify the risks and ethical concerns associated with coercive interrogation techniques.

Comprehend the biological and evolutionary basis for mate selection and attractiveness.

Grasp the role of physical attractiveness in social perception and interpersonal relationships.

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Definitions:

Affect

Encompasses the experience of feeling or emotion, which can influence thoughts and behaviors.

Mood

A feeling state that is not clearly linked to some event.

Arousal

A physiological reaction, including faster heartbeat and faster or heavier breathing, linked to most conscious emotions

Physiological Reaction

Bodily responses to stimuli, which can include changes in heart rate, hormone levels, and muscle tension.