7. What are synapses?

Gap-fill exercise

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Synapses are the that
transmit the impulse between
two .

When the electric arrives the
presynaptic of the axon
neurotransmitters that bind
post synaptic receptors the dendrites
of next cell. The state of
these alters the permeability
the dendritic membrane the
electric depolarization along
the neuron membrane to its
.