Which of the following cells can repair itself if damaged?
A)a nerve cell in the central nervous system that is wrapped in myelin
B)a nerve cell in the brain
C)a nerve cell in the peripheral nervous system that is wrapped in neurilemma
D)a nerve cell in the spinal cord

Question

Quizplus · Accepted Answer

Nerve cells in the peripheral nervous system that are wrapped in neurilemma are capable of repairing themselves if damaged. This is due to the presence of Schwann cells, which help to regenerate the damaged nerve fibers. Nerve cells in the central nervous system and the brain, on the other hand, have limited capacity for regeneration and repair.

Which of the Following Cells Can Repair Itself If Damaged