How does a syanpse work?

An electrical impulse (action potential) travels along the axon of the pre-synaptic neuron. This causes the neuron to release chemical neurotransmitters which diffuse through the synaptic cleft and bind to the complementary receptor on the post-synaptic neuron. This will then propagate the electrical impulse through the axon of the post-synaptic neuron. 

PD
Answered by Pavleen D. Biology tutor

2796 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

What are the advantages of animals eating excess food and putting on weight for winter?


What is the definition of active transport?


Describe, with the use of an example, the process of natural selection in evolution.


Explain why having more red blood cells per cm3 of blood is an advantage to an athlete. (3 Marks)


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning