Chapter 16: Neuroglia of the PNS

Question 1

encircle unmyelinated axons and form the myelin sheath
around myelinated axons; participate in axon regeneration

Answer 1

Schwann cells (neurolemmocytes)

Question 2

surround cell bodies of neurons of PNS ganglia, and regulates
the exchange of materials between neuronal cell bodies and interstitial fluid

Answer 2

Satellite cells