Anatomy & Physiology
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During the transmission of nerve impulses in the cholinergic synapse, what happens after acetylcholine molecules diffuse across the synaptic cleft?
The voltage-gated calcium channels on the presynaptic membrane open.
The acetylcholine transmission is terminated.
The acetylcholine molecules bind to specific receptors on the postsynaptic membrane.
The electrical signal is propagated down the axon.