Which of the following is associated with the PNS but not the CNS?Multiple ChoiceSchwann cellsmyelin sheathaxondendritenode of Ranvier
Question
Which of the following is associated with the PNS but not the CNS?Multiple ChoiceSchwann cellsmyelin sheathaxondendritenode of Ranvier
Solution
The answer is Schwann cells. Schwann cells are associated with the Peripheral Nervous System (PNS) but not the Central Nervous System (CNS). They produce the myelin sheath around the axons of neurons in the PNS. In the CNS, a similar function is performed by oligodendrocytes, not Schwann cells.
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