__________ are responsible for coating neural fibers with __________.
A) Glial cells; myelin
B) Synapses; glial cells
C) Neurotransmitters; dopamine
D) Epiphyses; cartilage

Question

Quizplus · Accepted Answer

Glial cells, specifically the oligodendrocytes in the central nervous system and Schwann cells in the peripheral nervous system, are responsible for coating neural fibers with myelin. Myelin helps to insulate and speed up the transmission of nerve impulses. Synapses are the points of communication between neurons, neurotransmitters are chemical messengers that transmit signals across synapses, and dopamine is a specific neurotransmitter involved in reward and pleasure pathways in the brain. Epiphyses are the end parts of bones.

__________ Are Responsible for Coating Neural Fibers with __________

Are Responsible for Coating Neural Fibers with