The Nervous System

Which cell relays messages from one tissue to another?

• Red Blood Cell-RBC

• White Blood Cell-WBC

• Neuron

• Tissue

Which system is responsible for the overall control of all the internal processes that occur in the body?

• muscular system

• nervous system

• digestive system

• skeletal system

What is the function of the nervous system.

• provide nutrients for the body.
• send and recieve messages
• circulate oxygen to sells
• remove carbon dioxide from blood

Which of the following describes the relationship between sensory neurons and motor neurons?

• Motor neurons bring a stimulus input to the brain and sensory neurons carry a movement output. 
• Sensory neurons tell motor neurons what to do.
• Sensory neurons bring a stimulius input to the spinal cord or brain and the brain or spinal cord sends a motor neuron  response.
• Sensory neurons do more than motor neurons

Brain cells are called

• hemoglobin
• neurons
• brainpoppers
• alveoli

The CENTRAL nervous system is made up of which two organs?

• Brain and Spinal Cord

• Spinal Cord and Peripheral Nerves

• Peripheral Nerves and Heart

• Heart and Lungs

Select the VOLUNTARY action.

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• 
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• 

Select the INVOLUNTARY action.

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• 
• 
• 

Which color is the CEREBELLUM?

• PINK

• PURPLE

• YELLOW

What is the purpose of the myelin sheath on the axon?

• To maintain temperature
• To improve conductivity
• To protect the axon
• To release neurotransmitters