Tiny areas of naked axon between Schwann cells or oligodendrocyte wraps are called nodes of Ranvier.
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Q64: Astrocytes can limit regeneration of damaged axons
Q65: Schwann cells form the myelin sheath around
Q66: Satellite cells and Schwann cells are neuroglia
Q67: Nonmyelinated axons do not have Schwann cells
Q68: Myelinated axons conduct impulses faster than nonmyelinated
Q70: Nerves of the PNS contain only myelinated
Q71: Leak channels allow potassium ions to flow
Q72: Leak channels open and close in response
Q73: The major ionic influence on the resting
Q74: An increase in the extracellular concentration of
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