describe how myelination increases the speed of nerve impulse conduction

Question

Accepted Answer

∻Answer∻ ⚹ Myelination increases the speed of nerve impulse conduction by insulating axons and facilitating saltatory conduction. ⚹ ∻Solution∻ ‖ a ⋮ Myelin Sheath: The myelin sheath is a fatty layer that wraps around the axon of a neuron. It acts as an insulator, preventing the loss of electrical signals and allowing the impulse to travel more efficiently. ‖‖ b ⋮ Nodes of Ranvier: These are small gaps in the myelin sheath where the axon membrane is exposed. The action potential jumps from one node to the next, a process known as saltatory conduction. ‖‖ c ⋮ Saltatory Conduction: This jumping mechanism significantly increases the speed of nerve impulse conduction compared to continuous conduction along an unmyelinated axon. ‖ ∻Key Concept∻ ⚹ Myelination and Saltatory Conduction ⚹ ∻Explanation∻ ⚹ Myelination allows for faster transmission of nerve impulses by enabling the action potential to jump between nodes of Ranvier, rather than traveling continuously along the axon. ⚹◊What is the role of the myelin sheath in increasing the speed of nerve impulse conduction?⍭ Generate me a similar question◊

Sia