The Nodes of Ranvier Are

question 56

Multiple Choice

The nodes of Ranvier are

• A) vesicles of neurotransmitters, stored in presynaptic neurons.
• B) points along axons where sodium-potassium pumps are found.
• C) vesicles of calcium ions, stored in postsynaptic neurons.
• D) points along axons that are not surrounded by myelin.

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