A Level Biology Revision (Year 13) "Transmission of an Action Potential along a Non-myelinated Axon" @Freesciencelessons

Uploaded January 2024 | Updated September 2026, 3 days ago

In this video, we look at how the action potential is transmitted along a non-myelinated axon. We explore the importance of localised electrical circuits in this process. We then look at what is meant by the refractory period and why this is important.

Resting potential: youtu.be/1FsLLtwU6CY

Action potential: youtu.be/TcpyTrQOX5Y

$A Level Biology Revision (Year 13) Transmission of an Action Potential along a Non-myelinated Axon In this video, we look at how the action potential is transmitted along a non-myelinated axon. We explore the importance of localised electrical circuits in this process. We then look at what is meant by the refractory period and why this is important. Resting potential: https://youtu.be/1FsLLtwU6CY Action potential: https://youtu.be/TcpyTrQOX5Y$

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