Describe the processes which occur that allow synaptic transmission

  1. The action potential arrives at the axon terminal 2) Voltage-gated Ca2+ channels open 3) Ca2+ enters the presynaptic neurone 4) Ca2+ signals to neurotransmitter vesicles 5) Vesicles move to the membrane and release the neurotransmitter by exocytosis 6) Neurotransmitter binds to receptors 7) Signal initiated in post-synaptic cell
EH

Related Biology A Level answers

All answers ▸

Explain, with a digram, the difference between meiosis and mitosis


In what ways have human activities contributed to global warming?


How are action potentials generated in a neuron?


Outline the importance of the junctions between neurones in the functioning of the nervous system