NERVOUS
NEURONS TYPES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Neuroglial cells that form the fatty myelin sheath on neurons in the CNS are ____ in the PNS are ____ ?
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ganglia and oligodendroglia
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astrocytes and schwann cells
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schwann cells and oligodendroglia
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oligodendroglia and schwann cells
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Explanation:
Detailed explanation-1: -Schwann cells make myelin in the peripheral nervous system (PNS: nerves) and oligodendrocytes in the central nervous system (CNS: brain and spinal cord). In the PNS, one Schwann cell forms a single myelin sheath (Figure 1A).
Detailed explanation-2: -Oligodendrocytes are a type of neuroglial cell that function to form the myelin sheath around the axons of neurons within the central nervous system.
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