Action Potentials in the Heart Move from One Contractile Cell

question 28

Multiple Choice

Action potentials in the heart move from one contractile cell to the next via

• A) chemical synapses using acetylcholine.
• B) chemical synapses using norepinephrine.
• C) electrical synapses using gap junctions.
• D) myelinated motor neurons.
• E) non-myelinated motor neurons.

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Definitions:

Stream Of Consciousness

A narrative mode that attempts to capture the flow of thoughts and feelings running through the mind.

Functionalists

A perspective in sociology and psychology that emphasizes the importance of understanding the purpose or function of behavior and social institutions.

Organism

A living entity capable of growth, reproduction, and response to stimuli.

Structuralists

Psychologists who analyze the basic elements of thoughts and sensations to understand the structure of the mind.