Neurons and Synapses

Soma (Cell body) Description

May have one, two or many dendrites and typically one axon.

Soma (Cell body) Function

Synthesizes macromolecules, integrates electrical signals. Where cellular molecules are manufactured. Contains mitochondria, ribosomes, nucleus (where the cell’s genetic material is contained). Allows for translation of genetic instruction from the nucleus into proteins that are needed for neuron operation

Dendrites Description

Soma’s “hair”. These are extensions of the cell body

Dendrites Function

Collecting and receiving info from adjacent neurons and passing it along to the soma.