Muscle and Heart

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Across
  1. 6. a skeletal muscle that is not stimulated by a motor neuron n a regular basis will do this...
  2. 9. These muscles oppose the movement produced by another muscle.
  3. 12. The maximum amount of tension produced by a particular muscle or muscle group is called.
  4. 13. This forms a muscular connection between the hyoid bone and the stylod process of the skull.
  5. 15. This is the largest hip flexor muscle.
  6. 16. This happens when conditions within the muscle are returned to normal preexertion levels.
  7. 17. Another name for the gastro stomach.
  8. 22. These muscles cover the lateral surfaces of the lila.
  9. 24. A passive force that opposes movement.
  10. 26. Another name for peroneus muscles.
  11. 27. These muscles appear pale and are dominated by fast fibers.
  12. 28. The amount of time over which the
  13. 31. The breakdown of glucose to pyruvic acid in the cytoplasm of the cell is called...
  14. 32. The addition of one twitch to another in this way is called...
  15. 35. without oxygen
  16. 36. another name for cytoplasm.
  17. 38. This arises on the axial skeleton.
  18. 42. Inside the muscle fiber, branches of T tubules encircle cylindrical structures called...
  19. 43. This surrounds the skeletal muscle fibers and ties adjacent muscle fibers together.
  20. 45. Connective fibers that divide the skeletal muscles into bundles.
  21. 46. This is called the forehead muscle.
  22. 50. These are synergists that stabilize the origin of a prime mover by preventing movement of another joint.
  23. 51. These fibers are only half the diameter than fast fibers, and they take three times as long to contract after stimulation.
  24. 52. These muscles help a prime mover to work efficiently.
  25. 54. A single stimulus-contraction-relaxation sequence in a muscle fiber is called a...
  26. 55. At the end of each muscle, this makes the collagen fibers of all three layers that come together to form a bundle.
  27. 56. The surrounding of the entire muscle.
  28. 57. a muscle producing almost peak tension during rapid cycles of contraction and relaxation is said to be a...
  29. 62. can perform a particular activity is called...
  30. 65. The communication link between the nervous system and a skeletal muscle fiber occurs at
  31. 66. all muscle fibers controlled by a single motor neuron makes what unit...
  32. 67. These muscles flex towards the elbows.
  33. 69. this contains an enzyme in both the synaptic cleft and the motor endplate.
  34. 70. A push applied to an object.
  35. 71. These muscles are reddish in color and are dominated by slow fibers.
  36. 72. Myosin filaments are found within these.
  37. 73. this occurs when the rate of stimulation is increased until the relaxation phase is completely eliminated.
  38. 74. specialized intercellular connection is known as...
Down
  1. 1. Another name for spinal extensors.
  2. 2. Each skeletal fiber is controlled by this.
  3. 3. Another name for skeletal muscles.
  4. 4. These fibers contract 0.01 second or less following stimulation.
  5. 5. when the connection of thick and thin filaments happen, the myosin heads are called...
  6. 7. This lie is made up of proteins that connect the central portions of each thick filament to its neighbors.
  7. 8. This is a major abductor of the arm.
  8. 10. openings scattered across the surface of the sarcolemma lead to a network of narrow tubes called...
  9. 11. The bundles of muscle fibers in the perimysium.
  10. 14. another name for cell membrane.
  11. 18. This narrow space separates the synaptic terminal from the sarcolemma.
  12. 19. Nerve fibers
  13. 20. Another word for containing hundreds of nuclei just beneath the cell membrane.
  14. 21. This muscle is a contraction who is chiefly responsible for producing a particular movement.
  15. 23. This is caused by the exhaustion of energy reserves or the buildup of lactic acid.
  16. 25. This system includes all of the skeletal muscles.
  17. 29. tendon Another name for Achilles' tendons.
  18. 30. The floor of the pelvic cavity is called...
  19. 33. This stabilizes or moves components of the sppendicular skeleton.
  20. 34. the timing of contractions is normally determined by specialized cardiac muscle cells called...
  21. 37. This chemical is released by a neuron to communicate with other cells.
  22. 39. In this contraction, tension rises, and the skeletal muscle's length changes.
  23. 40. the length of time that a muscle can continue to contract while being supported by mitochondrial activities is called...
  24. 41. these lines move closer together when a sarcomere contracts.
  25. 42. A globular protein structurally related to hemoglobin is called...
  26. 44. Another name for 2 bellies.
  27. 47. This band contains thick filaments.
  28. 48. These muscles medially rotates the tibia back into its normal position, which unlocks the joint.
  29. 49. The length of time that a muscle contractions can be supported by glycolysis and resisting reserves of ATP and CP is called...
  30. 53. These muscles cover the back and the portion of the neck, reaching the base of the skull.
  31. 58. When muscle cells contract, they pull on collagen fibers, producing this active force called...
  32. 59. Myofibrils are these thin and thick bundles which are called...
  33. 60. Muscles can be described by their...
  34. 61. Actin molecules are found within these
  35. 63. In this contraction, the muscle as a whole does not change length, and the tension produced never exceeds the resistance.
  36. 64. The smallest functional unit of the muscle fiber.
  37. 68. a specialized form of smooth endoplasmic reticulum.