Examlex
A switch uses a _____________ that is very similar to a routing table used in a router.
Presynaptic Axon
The part of an axon that is situated at the presynaptic side of a synapse, responsible for releasing neurotransmitters.
Neurotransmitter
A chemical substance that transmits signals across a synapse from one neuron to another in the brain and nervous system.
Reuptake
Inactivation of a neurotransmitter when membrane transporter proteins bring the transmitter back into the presynaptic axon terminal for reuse.
Peptide Transmitters
Molecules used by neurons to communicate across synapses, consisting of short chains of amino acids, playing roles in many physiological processes.
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