Question

How does neurosus affect the central nervous system?

Answer 1

Answer:

1)Nerve cell body: It consists of the eukaryotic cell components like the nucleus, endomembrane system, and organelles.

2)Dendrites: Tiny projections branching out at the neuron’s receiving end, of the nerve cell body. They act like tiny antennas that pick up signals from other cells.

3)Axon: A long, thin fiber that extends from the nerve cell body. It branches at its tips to end in synaptic terminals that are marked by swellings called synaptic knobs. Many axons happen to be insulated by a fatty myelin sheath, which is formed by cells called Schwann cells. Between the Schwann cells, one finds small gaps in insulation called the nodes of Ranvier.