Serotonin is made in the axon terminals from the amino acid __________
Tryptophan
It is packaged into ________ ________
Synaptic Vesicles
When a nerve impulse arrives at the axon terminals from, synaptic vesicles release _________ molecules into the ________ _____
Serotonin
Synaptic Cleft
Serotonin molecules diffuse across the synaptic cleft and bind to _________ _________ on the postsynaptic membrane, triggering a response
Serotonin Receptors
Serotonin leaves the receptors and is taken back up via a _________ ___________
Serotonin Transporter
Some serotonin is repackaged into ________, some is broken down by the enzyme Monoamine Oxidase (___)
Vesicles
MOA