what is mylien sheath made of
Kindly refer the link below for similar query:
https://www.meritnation.com/ask-answer/question/myelin-sheath-around-nerve-cells-contain-lipids-what-role/neural-control-and-coordination/8809267
https://www.meritnation.com/ask-answer/question/myelin-sheath-around-nerve-cells-contain-lipids-what-role/neural-control-and-coordination/8809267