Question

practice it basic cellular unit of the brain and nervous system that specializes in receiving and transmitting information terminal button myelin dendrite neuron corpus callosum

Explanation:

Neurons are the basic cellular units of the brain and nervous system for receiving and transmitting information. Terminal buttons are at the end of axons. Myelin is an insulating layer. Dendrites receive signals. The corpus callosum connects brain - hemispheres.

Answer:

D. neuron