Which Type of Neuroglia Forms the Myelin Sheath Around Nerves

question 2

Multiple Choice

Which type of neuroglia forms the myelin sheath around nerves outside the brain and spinal cord?

• A)ependymal cells
• B)astrocytes
• C)Schwann cells
• D)oligodendrocytes

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Definitions:

Common Ancestor

The most recent individual from which any two or more species are descended.

Fungi

Fungi are a kingdom of usually multicellular, eukaryotic organisms that are heterotrophic, obtaining their food by absorbing nutrients from their surroundings.

Heterotrophic

An organism that cannot synthesize its own food and is dependent on complex organic substances for nutrition.

Photosynthetic

Pertaining to the process by which green plants, algae, and some bacteria convert light energy into chemical energy.