In a medullated nerve fibre, the conduction of Impulse is faster due to the presence of _______________.

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Answer 1

Medullated nerve fibres are covered by myelin sheath. The conduction of impulse is faster in medullated nerve fibre due to the presence of myelin sheath and nodes of Ranvier.

Answer 2

Medullated nerve fibres are covered by myelin sheath. The conduction of impulse is faster in medullated nerve fibre due to the presence of myelin sheath and nodes of Ranvier.

In a medullated nerve fibre, the conduction of Impulse is faster due to the presence of _______________.

pericytes

endoneurium and epineurium

myelin sheath and nodes of Ranvier

Nissil's granules.

Medullated nerve fibres are covered by myelin sheath. The conduction of impulse is faster in medullated nerve fibre due to the presence of myelin sheath and nodes of Ranvier.

During recovery, a nerve fibre becomes

In PNS nerve fibre are medullated therefore conduction of impulse is fast.

Myelin sheath in PNS is formed by schwann cell.

An intermediate grouping between nerve fibre and nerve is

Spike potential of nerve fibre is

In a medullated nerve fibre, conduction of impulse is faster due to