Wikimedia_091920_Neuron_Cell_Body1

A brain cell

The Sona contains the nucleus of the nerve cell. BruceBlaus / CC BY-SA (https://creativecommons.org/licenses/by-sa/4.0)

BruceBlaus / CC BY-SA (https://creativecommons.org/licenses/by-sa/4.0) https://commons.wikimedia.org/wiki/File:Neuron_Cell_Body.png