-Are always excitatory
-Produce end-plate potentials that almost always bring the postsynaptic muscle cell to threshold
-Almost always produce muscle
contractions when the synapse is active
-Are always excitatory and produce end-plate potentials that almost always bring the postsynaptic muscle cell to threshold
-Produce end-plate potentials that almost always bring the postsynaptic muscle cell to threshold and almost always produce muscle contractions when the synapse is active
