Question

What substances does the myelin sheath contain which prevents the "leakage" of ions from neurones

Answer 1

$\huge\underline{\underline{\mathfrak{\purple{Answer-}}}}$

leakage" of ions from neurones comes from it lobby

Answer 2

Answer:

Cells, of course, contain other ions, such as HPO42−, SO42−, and Mg2+, .... a myelin sheath, which impedes the leakage of excess cations associated with membrane.............................