Pacemaker Cells in the SA Node

question 46

Multiple Choice

Pacemaker cells in the SA node

• A)have a well-defined resting potential.
• B)can spontaneously depolarize.
• C)also contract with the rest of the cells in the heart wall.
• D)are special neurons that convey signals from the brain to the heart.
• E)All of the answers are correct.

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Definitions:

Compliance Principle

A psychological concept where individuals change their behavior due to explicit or implicit pressure from others, often to align with societal or group norms.

Donation

The act of giving something, often money or goods, to help a person, group, or organization.

Resisting Authority

The act of opposing or defying the instructions or control exerted by those in positions of power or command.

Authority Figure's Expectations

The anticipated standards or demands set by an individual in a position of power or influence, which can significantly impact others' behavior and choices.