{"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 and processing information throughout the body. They communicate with each other and with other cells through electrical impulses and chemical signals.\n\nEach neuron consists of several key components:\n\n1. **Cell Body (Soma)**: The central part of the neuron that contains the nucleus and organelles. It is responsible for the metabolic activities of the cell.\n\n2. **Dendrites**: Branch-like","refusal":null,"annotations":[]}