An Action Potential Is Best Defined as _______

question 59

Multiple Choice

An action potential is best defined as _______.

• A) the difference in charge across a resting neuron due to the distribution of ions across the neuron's membrane
• B) the opening of sodium channels in response to a stimulus
• C) the closing of sodium channels and the opening of potassium channels
• D) an electrical signal within a neuron caused by the movement of ions
• E) None of the above.

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Definitions:

Multifaceted

Having multiple aspects or features, often implying complexity.

Dynamic

Characterized by constant change, activity, or progress; not static.

Prosocial Behavior

Actions intended to benefit others, including behaviors like helping, sharing, and comforting, indicative of empathy and concern for the welfare of others.

Social Anxiety

A disorder characterized by overwhelming anxiety and excessive self-consciousness in everyday social situations.