1
Q
what is a neurotransmitter?
A
chemical messenger that transmits signals from a neutron to a target cell across a synapse
2
Q
What is neurotransmission?
A
drives info transfer between neurone and their targets
3
Q
What is the neurotransmission process
A
occurs via synapse
calcium enters at axon terminal from AP
vesicles diffuse across synaptic cleft
4
Q
What are the 3 criteria for a neurotransmitter
A
- molecule synthesised and stored in the presynaptic neuron
- must be released by the pre-synaptic axon terminal upon stimulation
- molecule myst produce a response in the post-synaptic cleft
5
Q
A
6
Q
A
7
Q
A
8
Q
A
9
Q
A
FS YEAR 2
flashcards
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