Master Myelinated and Unmyelinated Neurones fast ⚡ – clear explanations, OCR-aligned.
You’ll cover
• The difference between continuous conduction and saltatory conduction of nerve impulses.
• How the myelin sheath forms around axons and its role as an electrical insulator.
• The structure and function of Schwann cells and nodes of Ranvier.
• How myelination increases the speed and efficiency of nerve impulse transmission.
• The structural and functional differences between myelinated and unmyelinated neurones.
What’s included
• Diagram showing continuous conduction of an action potential along an axon.
• Diagram illustrating saltatory conduction between nodes of Ranvier.
• Diagrams showing the structure of the myelin sheath and Schwann cells.
• Diagram showing voltage conduction along a myelinated axon between nodes.
• Comparison table outlining features of myelinated and unmyelinated neurones.
• Exam-style model answer explaining saltatory conduction.
Format
Web-based textbook topic. Mobile/desktop friendly. Access with no time limit, updates included.