Communication within a neuron is_______________, while communication between neurons is________________.
Correct answer: C. electrical; chemical
- A. chemical; electrical
- B. electrical; mechanical
- C. electrical; chemical
- D. mechanical; electrical
Explanation
An action potential carries information electrically along a neuron, whereas communication across the synaptic gap usually uses chemical neurotransmitters. This electrical-within, chemical-between distinction is the standard basic model.
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