Nervous System

Which cell relays messages from one tissue to another?

• Red Blood Cell-RBC

• White Blood Cell-WBC

• Neuron

• Tissue

What structure is represented by the diagram?

• organ

• organ system

• cell

• tissue

The brain has 3 major sections that send and receive signals to control all the activities that keep a person functioning efficiently. Which major section controls breathing and heart beat?

• cerebellum

• cerebrum

• brain stem

• cortex

What is the main function of the nervous system?

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

Which system is most closely associated with the brain?

• nervous
• muscular
• circulatory
• respiratory

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

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

What type of cell gathers and carries information?

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

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

• neurons
• spinal cord
• spaghetti
• brain

What is the central nervous system (CNS) made of?

• brain and spinal cord
• brain and cranial nerves
• spinal cord and spinal nerves
• cranial nerves and spinal nerves

What is the job of the spinal cord?

• To protect your muscles
• To communicate from your brain to the rest of your body
• To open and close your lungs.