Which of the Following Is True Regarding Unmyelinated Nerve Fibers

question 57

Multiple Choice

Which of the following is true regarding unmyelinated nerve fibers in the PNS?

• A) A Schwann cell folds its plasma membrane around several fibers .
• B) A Schwann cells wraps its plasma membrane around each individual fiber as it does with myelinated fibers.
• C) An oligodendrocyte cells wraps its plasma membrane around each fiber as it does with myelinated fibers.
• D) Satellite cells cluster around each axon to form a pseudo-myelin sheath.

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