A Neuron.
Neurone or nerve cell
These are the choices, it wouldn't let me put it in the main question. a. brain, spinal cord, organ system, nerve cell nervous tissue b. organ system, population of cells, nervous tissue, brain c. organism, organ system, tissue cell, organ d. nervous system, brain, nervous tissue, nerve cell e. organ system, tissue, molecule, cell
The neuron is the nervous cell that makes up about 90 percent of the nervous system. Neurons are the basic building blocks of the nervous system and are responsible for transmitting electrical and chemical signals throughout the body.
neuron
glia.
neurons
The structural and functional unit of the nervous system is the neuron cell.
association neurons
Somatic system
In the peripheral nervous system, which is outside the central nervous system (CNS), collections of nerve cell bodies are called ganglia.
NEURON cells
They are neurones.