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NREMT Advanced EMT

Category - Medical Knowledge

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What releases a chemical neurotransmitter that crosses the synapse?

Dendrites
Axon
Neuron
All of the above

Explanation

Answer - B - Axons release a chemical neurotransmitter that crosses the synapse. The neuron joins with other neurons at junctions called synapses. The neurons do not come into contact with each other at these synapses. Upon reaching the synapse, the axon releases a chemical neurotransmitter, which crosses the synapses and stimulates the connecting nerve.

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