EMBRYOLOGY
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What neuroglial cell is found in the CNS and forms membranes around the CNS?
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Microglial
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Oligodendrocytes
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Astrocytes
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Ependymal
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Explanation:
Detailed explanation-1: -Astrocytes completely surround the neurons of the CNS, except where they are myelinated by the oligodendrocytes.
Detailed explanation-2: -Ependymal cells line fluid-filled ventricles of the brain and the central canal of the spinal cord. They are involved in the production of cerebrospinal fluid, which serves as a cushion for the brain, moves the fluid between the spinal cord and the brain, and is a component for the choroid plexus.
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