Systems

Name the two major parts of the central nervous system.

• The brain and the skull. 
• The brain and the body.
• The spinal cord and the brain.
• The spinal cord and the body. 

What is "homeostasis"?

• The body's ability to react to a stimuli. 
• The body's ability to keep everything inside it in balance. 

What are the two divisions of the nervous system?

• The brain and spinal cord. 
• The central nervous system and the skeletal system. 
• The central and peripheral nervous systems. 

What would your body's response be to having the flame of a candle getting too close to your hand?

• To sweat
• To yell
• To pull your hand away

A soccer ball comes flying toward you. You throw up your hands to be avoid being hit in the face. Which is the stimuli?

• The ball coming towards you.
• Throwing up your hands to stop the ball.

_____ neurons carry messages to the central nervous system

• Motor
• Inter
• Sensory
• Fun

What is NOT a function of the nervous system?

• Sensory Input

• Integration

• Protein Synthesis

• Motor Output

• Nucleus

• Cell Body

• Axon

• Node of Ranvier

• Nucleus

• Cell Body

• Axon

• Node of Ranvier

• Nucleus

• Cell Body

• Axon

• Node of Ranvier