Muscle Structures

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Across
  1. 3. connective tissue around a muscle
  2. 4. muscle movement that decreases the angle
  3. 7. bundle of muscle fibers
  4. 9. attachment site of a muscle that doesn't move
  5. 10. pulled muscle
  6. 11. where two bones meet
  7. 12. type of muscle; striated and multinucleated
  8. 14. connective tissue around a fascicle
  9. 16. thick filament
  10. 18. connective tissue around a muscle fiber
  11. 19. muscle movement that increases the angle
  12. 20. functional unit of a muscle
  13. 21. thin filament
Down
  1. 1. bundle of myofibrils
  2. 2. connective that holds muscle to bone
  3. 5. muscle that lies anterior to the humerus
  4. 6. Do muscles push or pull?
  5. 8. type of muscle; striated and branching
  6. 12. cell membrane of a muscle fiber
  7. 13. bundle of fascicles
  8. 15. organelle filled with actin and myosin
  9. 17. attachment site of a muscle that moves