Nervous system

As organisms get more complex, cells become specialized to perform specific functions in the body. What is the function for the cell shown?

• contract and shorten movement

• provide coverage and protection

• carry impulses around the body

• connects parts together

Which cell relays messages from one tissue to another?

• Red Blood Cell-RBC

• White Blood Cell-WBC

• Neuron

• Tissue

Which are the main divisions of the nervous system?

• afferent and efferent
• peripheral and central
• somatic and autonomic
• sympathetic and parasympathetic

What is the central nervous system made up of?

• brain and spinal cord
• cranial and spinal nerves
• sensory and motor systems
• sympathetic and parasympathetic systems

What is the main function of the cerebellum?

• Consciousness
• sensory reception
• homeostatsis
• muscle coordination

What is the largest part of the brain?

• Cerebellum
• Cerebrum
• brain stem
• medulla oblongata

Which system controls involuntary responses?

• somatic
• autonomic
• sympathetic
• parasympthetic

What is number 2?

• Cerebrum
• Cerebellum
• brain stem
• spinal cord

What is number 6?

• Cerebrum
• Cerebellum
• brain stem
• spinal cord

The main function of the nervous system

• send messages to and from the brain and spinal cord to and from the body

• break down food to be used by the body

• remove wastes from the body

• all of these