PHYSIOLOGY
MOTOR NEURON
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a signal molecule that transmits nerve impulses across synapses
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neuron
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neurotransmitter
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nerve
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action potential
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Explanation:
Detailed explanation-1: -A neuron sending a signal (i.e., a presynaptic neuron) releases a chemical called a neurotransmitter, which binds to a receptor on the surface of the receiving (i.e., postsynaptic) neuron. Neurotransmitters are released from presynaptic terminals, which may branch to communicate with several postsynaptic neurons.
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