Ans. Neurons transmit signals through electrical impulses known as nerve impulses or action potentials. When a neuron is stimulated, it generates an electrical signal that travels along its axon. This signal is propagated through the release and diffusion of chemical messengers called neurotransmitters at the synapses, which are the junctions between neurons. The neurotransmitters then bind to receptors on the postsynaptic neuron, initiating a new electrical signal and allowing the transmission of the signal to the next neuron.