{"role":"assistant","content":"A neuron is a specialized cell that serves as the basic building block of the nervous system. Neurons are responsible for transmitting information throughout the body via electrical and chemical signals. Here are the key components and functions of a neuron:\n\n### Structure of a Neuron\n1. **Cell Body (Soma):** The central part of the neuron that contains the nucleus and organelles. It is responsible for maintaining the cell's health and function.\n\n2. **Dendrites:** Branched extensions of the","refusal":null,"annotations":[]}