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Nervous System . Circulatory System. Respiratory System. A Picture is Worth…. Mixed Bag. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500.

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  1. Nervous System Circulatory System Respiratory System A Picture is Worth… Mixed Bag 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

  2. What organs are involved in the Nervous System?

  3. Brain, spinal cord and nerves.

  4. What are the three jobs of the Nervous System?

  5. 1. Receive information from the external environment2. Respond to information 3. Maintain homeostasis

  6. If you are reading a book, what part of your brain is helping you?

  7. Your Cerebrum

  8. A nerve impulse enters through the ___________ of the neuron.

  9. Dendrite

  10. What organs make up your central nervous system?

  11. Brain and Spinal Cord

  12. What organs are involved in the Circulatory System?

  13. Heart, blood and blood vessels

  14. What are the two jobs of the circulatory system?

  15. Bring needed substances to cells, and to carry waste away from cells.

  16. Your heart is a hollow ___________ that pumps blood your whole life.

  17. Muscle

  18. What are the four things that make up blood?

  19. 1. Red Blood Cells2. White Blood Cells3. Platelets4. Plasma

  20. List how blood flows through the body starting with the Right Atrium

  21. Right atrium Right Ventricle Pulmonary Artery  Lungs Pulmonary Vein  Left Atrium  Left Ventricle  Aorta  Body  Vena Cavas

  22. What are the two jobs of the respiratory system?

  23. Moves oxygen into the body and removes carbon dioxide and water.

  24. How are your lungs able to take in so much oxygen?

  25. Due to the large surface area of the alveoli.

  26. What is the large muscle that controls your breathing?

  27. Diaphragm

  28. This is the part of the respiratory system that is shared with the digestive system, also known as your throat.

  29. Pharynx

  30. What is the process that allows the carbon dioxide in the blood to move into the alveoli and the oxygen to move into the blood?

  31. Diffusion

  32. A B Label the Parts of the Neuron. D C E

  33. A. DendriteB. Cell BodyC. NucleusD. AxonE. Axon Tip

  34. What is the arrow pointing to?

  35. The Trachea

  36. What are the arrows pointing to? D C B A

  37. A. Right VentricleB. Right AtriumC. Left AtriumD. Pulmonary Artery

  38. What are the arrows pointing to? A B C

  39. A. BronchiB. AlveoliC. Diaphragm

  40. Label the Parts of the Brain A B C

  41. A. CerebrumB. CerebellumC. Medulla (Brainstem)

  42. What is the job of the ventricle?

  43. Pump blood out of the heart

  44. What is the name of the wall that separates the sides of the heart?

  45. The septum

  46. Describe how the circulatory system and respiratory system are related using the following words:alveoli, lungs, oxygen, carbon dioxide, capillary, heart, and body.

  47. Example:When you inhale, you bring oxygen into your lungs. Inside the lungs, the alveoli fill with the oxygen. The capillaries that cover the alveoli contain blood high in carbon dioxide. The oxygen leaves the alveoli and enters the blood. The carbon dioxide leaves the blood and goes into the alveoli. The capillaries then carry the oxygen rich blood back to the heart to be pumped to the body. The carbon dioxide in the alveoli gets exhaled out of your body.

  48. Describe how a nerve impulse travels through a neuron using the following words: dendrite, axon, axon tips, cell body, nerve impulse, neurotransmitter, synapse, dendrite of next neuron, electrical, chemical

  49. A nerve impulse starts out in a dendrite. It then travels though the cell body and then into the axon. Then the impulse reaches the axon tips. In order to cross the synapse, neurotransmitters are released to change the impulse from electrical to chemical. The neurotransmitters go across the synapse and reach the dendrites of the next neuron. The impulse converts back to an electrical impulse and the impulse continues on.

  50. Fill in the blanks. A ________________ starts in a sensory neuron. The impulse travels up to the brain through _______________. Then the nerve impulse travels to a _______________. The motor neurons send the impulse to a _____________ which then contracts.

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