Question

A constriction between two Schwann cell is called​

Answer 1

Answer:

The axon is covered by a lipid-rich membrane called myelin sheath. The myelin sheath is formed by Schwann cells and each Schwann cell covers a part of the axon. The region, where axon is not covered by myelin sheath is called node of Ranvier. Thus, the correct answer is the option (B), 'Node of Ranvier'.

Step-by-step explanation:

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Answer 2

Answer:

The axon is covered by a lipid-rich membrane called myelin sheath. The myelin sheath is formed by Schwann cells and each Schwann cell covers a part of the axon. The region, where axon is not covered by myelin sheath is called node of Ranvier.

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