Schwann's Cells Begin to Form Myelin Sheaths Around Axons in the Peripheral

question 52

Multiple Choice

Schwann's cells begin to form myelin sheaths around axons in the peripheral nervous system

• A)when neurons are injured.
• B)during fetal development.
• C)after birth.
• D)only in response to electrical stimulation by neuroglial cells.
• E)during the early onset of Alzheimer's disease.

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