What are the six major components of the synapse?

The six major components of the synapse are the presynaptic terminal, synaptic vesicles, neurotransmitters, synaptic cleft, postsynaptic membrane, and receptor sites. The presynaptic terminal contains synaptic vesicles filled with neurotransmitters that are released into the synaptic cleft when an action potential arrives. The neurotransmitters then bind to receptor sites on the postsynaptic membrane, facilitating communication between neurons. The synaptic cleft is the gap between the presynaptic and postsynaptic neurons, where the transmission occurs.