The typical structure of a neuron consists of three main parts: the cell body (soma), dendrites, and the axon. The cell body contains the nucleus and organelles, maintaining the neuron’s health and function. Dendrites are tree-like extensions that receive signals from other neurons, while the axon transmits electrical impulses away from the cell body to communicate with other neurons or muscles. This structure is essential for the rapid transmission of signals in the nervous system, enabling complex bodily functions and responses.