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At node of ranvier is myelin sheath and neurielemma is present and absent

At node of ranvier is myelin sheath and neurielemma is present and absent

Grade:6

1 Answers

Arun
25750 Points
4 years ago
Dear Sagar
 
The gaps (approximately 1 micrometer wide) formed between myelin sheath cells long the axons are called Nodes of Ranvier. Since fat serves as a good insulator, the myelin sheaths speed the rate of transmission of an electrical impulse along the axon

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