Muscular System Review

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Across
  1. 3. Muscle type only found in the heart
  2. 5. Muscle type connected to bone and provides movement
  3. 6. The smallest contractile unit of a muscle
  4. 9. molecule used for energy
  5. 10. Part of muscle connected to a fixed structure or bone
  6. 12. Muscle contraction in which the muscle gets longer
  7. 14. Protein involved in contraction (thin filament)
  8. 15. Connects muscle to bone
  9. 17. Muscle type found in walls of internal organs
  10. 18. Metabolic reaction that creates energy
  11. 19. Chain of Sarcomeres
Down
  1. 1. A single cell of the muscular a system, a muscle _____
  2. 2. Protein involved in muscle contraction (thick filament)
  3. 4. Electrical impulse traveling down membrane of cell (2 wds)
  4. 7. Muscle _____ is the increase in muscle mass
  5. 8. Muscle contraction in which muscle gets shorter
  6. 9. Muscle providing movement in opposite direction from prime mover
  7. 11. Muscle _____ is the decrease in muscle mass
  8. 13. Muscle contraction in which muscle does not change length
  9. 14. Metabolic reaction that uses energy
  10. 16. Part of muscle connected to a moveable part