1. $100 $200 $300 $400 500 $200 $300 $400 $500 StructureMic Anat Name That Muscle This and that Contraction. Muscular System Jeopardy $100 Mr. Muscle Disorders

2. An individual muscle cell

3. What is a fiber?

4. Covering of an individual muscle cell

5. What is the endomysium?

6. A bundle of muscle fibers

7. What is a fascicle?

8. Connective tissue covering of a fascicle

9. What is the perimysium?

10. Broad sheet of connective tissue that attaches muscles to bones indirectly or to other muscles

11. What is an aponeurosis?

12. Type of muscle with striations, multiple nuclei, attached to the skeleton, and are voluntary

13. What is skeletal muscle?

14. The contractile unit of a muscle cell, or the space between 2 Z lines

15. What is a sarcomere?

16. Neurotransmmitter that initiates muscular contraction

17. What is acetylcholine or Ach?

18. Part of the muscle cell which stores Calcium before and after contraction

19. What is the sarcoplasmic reticulum?

20. One neuron and all the muscle cells that it stimulates

21. What is a motor unit?

22. Muscle that closes, purses and protrudes the lips in a kissing action

23. What is the orbicularis oris?

24. Muscle that raises the eyebrows and wrinkles the forehead

25. What is the frontalis?

26. Muscle that inserts on the heel by the Achilles tendon, or calf muscle

27. What is the gastrocmemius?

28. Muscle of the abdominal wall named for direction of fibers

29. What is the rectus abdominus or oblique?

30. A spasm of this muscle might give you a “crick” in your neck

31. What is the sternocleidomastoid?

32. Extreme soreness in joints and skeletal muscle caused by repetitive action or trauma, common in the elbow

33. What is tendinitis?

34. Protrusion of an organ through an opening in the wall of a body cavity, common after heavy lifting

35. What is a hernia?

36. A fatal genetic disorder that appears in previously healthy little boys, symptoms are falling and loss of muscle function

37. What is muscular dystrophy?

38. Symptoms are fatigue and tenderness in specific areas, usually strikes women in their 30s to 40s.

39. What is fibromyalgia?

40. Extreme pain in the heel, caused by trauma or excessive use

41. What is plantar fasciitis?

42. Filaments that are made of myosin, have “heads”, and form cross bridges with actin, allowing them to join together

43. What are thick filaments?

44. Type of respiration that produces 2 ATPs and lactic acid, good for a sprint

45. What is anaerobic respiration?

46. Name of the theory that explains muscle contraction and is what generates the mechanical force of contraction

47. What is the Sliding Filament Theory?

48. Substance that exposes the myosin binding sites on actin filaments, allowing myosin and actin to attach

49. What is calcium?

50. Reason for the striations in skeletal muscle

51. A or dark bands and I or light bands

52. The main function of muscle tissue

53. What is movement?

54. Connective tissue structure that attaches muscle to bone

55. What is a tendon?

57. Type of contraction in which muscle filaments slide past each other and the muscle contracts, causing movement

58. What is isotonic?

59. Type of contraction in which muscles do not actually shorten, like pushing against a wall

60. What is isometric?

61. State of sustained partial contraction which is vital to health

62. What is muscle tone?

64. In a contraction, the ___ bands get smaller, the ____ zones disappear, and the ___ bands move closer together but don’t change in length

65. FINAL JEOPARDY ANSWER What is I, H and A?