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AIPMT> how can we say that pns has a non mylinat...

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how can we say that pns has a non mylinated axon?shwann cells produce mylein sheath in pns

liza , 6 Years ago

Grade 11

2 Answers

Arun

Last Activity: 6 Years ago

Myelin deposition in the PNS may result in a single axon having up to 100 myelinlayers; therefore, it is improbable that myelin is laid down by a simple rotation of the Schwann cell nucleus around the axon. In the CNS, such a postulate is precluded by the fact that one glial cell can myelinate several axons.

Mahima Kanawat

Last Activity: 6 Years ago

Dear student

CNS and PNS have both types of neurons, myelinated and non myelinated.

But in PNS majority are non myelinated and in CNS myelinated.

WITH REGARDS

MAHIMA

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