What is the primary function of the nodes of Ranvier in a myelinated neuron?单项选择题

A

To store water for rapid conduction of nerve impulses

B

To insulate the axon and prevent ion leakage

C

To facilitate rapid conduction of nerve impulses via saltatory conduction

D

To synthesize neurotransmitters

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类似问题

Question at position 22 Which statement best explains why myelination increases the velocity of nerve impulse transmission?Myelin prevents ion exchange along the entire axon membrane.Myelin converts electrical signals into chemical signals along the axon.Myelin allows action potentials to propagate through saltatory conduction between nodes of Ranvier.Which statement best explains why myelination increases the velocity of nerve impulse transmission?Clear my selection

Rapid conduction of action potentials around the nervous system is achieved in several ways, including:

When an axon is myelinated, one of the consequences is the redistribution of:

Which of the following statements with regards to myelinated and unmyelinated axons is CORRECT? (1 mark)

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