In a neuron,what happens when an action potential reaches the axon terminals of the neuron?

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When an action potential reaches the axon terminals of a neuron, it triggers the release of chemical substances called neurotransmitters from small sacs called vesicles. These neurotransmitters then diffuse across the small gap, called the synaptic cleft, between the axon terminal and the next neuron or target cell. This allows for communication between neurons and proper functioning of the nervous system.

In a Neuron,what Happens When an Action Potential Reaches the Axon