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Explain the functions of Schwan's cell as well as nod of ranvier |
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Answer» f Ranvier. Nodes of Ranvier are microscopic gaps FOUND within myelinated axons. Their FUNCTION is to speed up propagation of ACTION potentials ALONG the axon via saltatory CONDUCTION. ... The Schwann cells of the myelin sheath block the movement of sodium ions elsewhere along the axon |
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