Saltatory conduction is observed in which of | vedclass

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(B) Saltatory conduction is the propagation of action potentials along myelinated axons from one node of Ranvier to the next node,increasing the condu

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Myelinated nerve fibers

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(B) Saltatory conduction is the propagation of action potentials along myelinated axons from one node of Ranvier to the next node,increasing the conduction velocity of action potentials.In myelinated nerve fibers,the myelin sheath acts as an electrical insulator.Because the myelin sheath prevents ion flow across the membrane,the action potential can only occur at the nodes of Ranvier,where the membrane is exposed.This 'jumping' of the impulse from node to node is known as saltatory conduction.

Saltatory conduction is observed in which of the following?

Similar Questions

Which of the following statements is/are correct?
$(a)$ The electrical potential difference across the resting plasma membrane is called the resting potential.
$(b)$ $Na^+$ ions are responsible for the generation of an action potential.
$(c)$ $A$ nerve impulse is an action potential.

The conduction of a nerve impulse is ....

For the propagation of a nerve impulse along a nerve fiber,what is the sequence of change in the electrical potential difference across the axolemma?

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When a nerve fiber is stimulated,what does the inner surface of the membrane become?

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