Which neuron carries impulses to another neuron?

• A. Muscle Tissue
• B. Neuroglia
• C. Peripheral Nerves
• D. Interneuron/Connecting

Answer: (D)

Interneurons, also called connecting neurons, operate within the central nervous system to relay impulses from one neuron to another. They receive input from other neurons and process that information, then pass signals along to motor neurons or to other interneurons, forming the networks that enable thought, reflexes, and coordinated responses. This makes them the type that carries impulses to another neuron.

Muscle tissue is what reacts to neural signals, not a neuron itself. Neuroglia are supportive cells that protect and nourish neurons but don’t conduct impulses. Peripheral nerves are bundles of axons that transmit signals to and from the CNS, but the specific neuron type that links neurons is the interneuron.