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Which type of neuron in the peripheral nervous system carries impulses away from the brain and spinal cord to the muscles and
In nervous system communication, what happens with neurotransmitters when the action potential reaches the synaptic cleft? (S
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Answer #1

ANSWER.

* Efferent neuron carries impulse away from the brain and spinal cord

to the muscles and glands.

* When the action potential reaches the synaptic cleft.

      * The neurotransmitters released by pre-synaptic neuron vesicle.

      * They helps to move impulses across the cleft.

     * They use the mechanism of diffusion.

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