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4. The Nervous NervousSystemThe SystemActionPotentialActionPotentialStructure/FunctionStructure/FunctionSpinalDisordersSpinalDisordersNeuronsNeurons $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $200 Exit

5. The Nervous System for $100 Answer What are unmyelinated neurons called collectively?

6. Gray Matter Back to the Back to the Board

7. The Nervous System for $200 Answer What is the functional cell of the nervous system?

8. Neuron Back to the Back to the Board

9. The Nervous System for $300 Answer What cells make myelin in the PNS?

10. Schwann Cells Back to the Back to the Board

11. The Nervous System for $400 Answer Where do sensory neurons conduct impulses?

12. Toward the CNS Back to the Back to the Board

13. The Nervous System for $500 Answer What is myelin composed of?

14. Lipids (Fat) Back to the Back to the Board

15. Neurons Neurons for $100 Answer What part of the neuron holds and releases neurotransmitters?

16. Axon Terminal Back to the Back to the Board

17. Neurons Neurons for $200 Answer What part of the neuron sends a signal toward the cell body?

18. Dendrites Back to the Back to the Board

19. Neurons Neurons for $300 Answer What part of the neuron contains organelles?

20. Back to the Back to the Board Cell Body (Soma)

21. Neurons Neurons for $400 Answer What part of the neuron carries signals away from the cell body?

22. Axon Back to the Back to the Board

23. Neurons Neurons for $500 Answer What is the space between the myelin sheath that surrounds the axon called?

24. Nodes (of Ranvier) Back to the Back to the Board

25. Action Potential Action Potential for $100 Answer What are the 3 stages of an action potential called?

26. Resting, Depolarization and Repolarization Back to the Back to the Board

27. Action Potential Action Potential for $200 Answer What ion is involved in depolarization? Does it enter or leave the neuron?

28. Na + Enters Na + Enters Back to the Back to the Board

29. Action Potential Action Potential for $300 Answer What ion is involved in repolarization? Does it enter or leave the neuron?

30. K + Leaves K + Leaves Back to the Back to the Board

31. Action Potential Action Potential for $400 Answer If you were to draw a curve depicting an AP, what would you label the y-axis?

32. Membrane Potential Back to the Back to the Board

33. Action Potential Action Potential for $500 Answer During what stage of an AP is the inside of a neuron +?

34. Depolarization Back to the Back to the Board

35. Structure/Function Structure/Function for $100 Name the 2 structural divisions of the Nervous System. Answer

36. CNS and PNS Back to the Back to the Board

37. Structure/Function Structure/Function for $200 What are the 2 functional divisions of the PNS? Answer

38. Somatic and Autonomic Back to the Back to the Board

39. Structure/Function Structure/Function for $300 What does the Autonomic System control? Answer

40. Involuntary Smooth Muscle Involuntary Smooth Muscle Back to the Back to the Board

41. Structure/Function Structure/Function for $400 What does the Somatic System control? Answer

42. Voluntary Skeletal Muscle Voluntary Skeletal Muscle Back to the Back to the Board

43. Structure/Function Structure/Function for $500 What are the roles of the Nervous System? Answer

44. Coordinates all body systems Detects and responds to stimuli Coordinates all body systems Detects and responds to stimuli Back to the Back to the Board

45. Spinal Disorders Spinal Disorders for $100 What is the cause of MS? Answer

46. Back to the Back to the Board Destruction of myelin

47. Spinal Disorders for $200 What causes polio? How does an individual get polio? What causes polio? How does an individual get polio? Answer

48. Virus Ingestion of contaminated H2O Virus Ingestion of contaminated H2O Back to the Back to the Board

49. Spinal Disorders Spinal Disorders for $300 What is hemiplegia? Answer

50. Paralysis of half the body Back to the Back to the Board

51. Spinal Disorders Spinal Disorders for $400 What is affected in ALS? Answer

52. Motor Neurons Back to the Back to the Board

53. Spinal Disorders Spinal Disorders for $500 Which vertebrae do they inject a needle between for a spinal tap? Answer

54. L3 and L4 Back to the Back to the Board

57. ReceptorEffector Sensory Neuron Motor Neuron Interneuron in S. C.

58. 1 2 One player game Two player game Click here to go back

59. One player game Choose a category. Click on the $100 dollar button and read the question. Write your answer on your answer sheet. Check your answer by clicking on the button. Answer Click here to go back

60. Two player game Decide who will go first. Each player has a separate score sheet. Player one chooses a category and starts at the top with the $100 question. Click here to go backClick here to continue

61. Player one writes an answer on the score sheet, then checks the answer. If the answer is correct, player one chooses again. If the answer is incorrect, player two can answer the question, then choose again. Click here to go backClick here to continue

62. Both players continue taking turns until all of the questions are answered. At the end of the game players simply add their scores. Click here to go back Click here to go back to the main screen