Which is the following is represented by the letter B?

Which of the following is represented by letter C?

Which is represented by the letter E?

Which is represented by the letter G?

Which is represented by the letter H?

The basic structural unit of the nervous system:

Nerve fibers in the neuron that carries impulses toward the cell body:

A single fiber in the neuron that carries impulses away from the cell body:

Lipid (fat) covering that increases the rate of transmission and insulates the axon:

The space between neurons:

Special chemicals which allow the impulse to jump across the synapse to pass to another neuron:

Type of neuron that carries messages from the body to the brain/spinal cord:

Type of neuron that carries messages from the brain/spinal cord to the body