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- Created by: 09allenp
- Created on: 22-04-14 16:26
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An axon is surrounded by a fatty layer known as the myilin sheath. It helps to protect the neurone and allows impulses to travel faster.
Synapses
Where two neurones meet, there is a tiny gap called a synapse. Signals cross this gap using chemicals released by a neurone. The chemical diffuses across…
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