Nervous System

What is a Neuron?

• A cell

• A transmitter to transmit messages to cells

• A receiver for information

• a gland

What does the axon carry?

• Impulses away from the cell body

• Impulses to the cell body

• chemicals

• messages

What do the motor neurons do?

• carry messages from the brain and spinal cord to muscles

• carry impulses from skin and sends to organs the to spinal cord

• carry impulses to your nose

• deletes messages

What is the main function of the nervous system?

• clean waste from the cells
• absorb nutrients for energy
• deliver messages to the brain

What are the three (3) main parts of the nervous system?

• cerebellum, cerebrum, medulla
• cochlea, nerves, vestibule
• brain, spinal cord, nerves

The bony structure that protects the brain.

• Back bone 
• Teeth 
• Skull
• Helmet 

What type of cell gathers and carries information?

• Nerve Ending
• Sense Organ
• Sensory Cell
• Nerve Cell

Which part of the body is like a highway for sending messages?

• Blood
• Spinal Cord
• Atrium
• Ventricle

bundle of wire-like nerves threaded through the backbones, through which electrical messages travel between the brain and body.

• neurons
• spinal cord
• spaghetti
• brain

Two parts of the nervous system:

• Central Nervous System

• Joint Nervous System

• Peripheral Nervous System

• Duo Nervous System