Muscle Crossword

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Across
  1. 1. Tissue that surrounds muscle fibers
  2. 5. A bundle of muscle fibers are found in this
  3. 7. thread found in a muscle fiber
  4. 8. head The key to a muscle contraction,extending from the Myosin filaments is:
  5. 13. What is the basic unit of striated muscle tissue?
  6. 14. The thin layer that surrounds each and every muscle fiber
  7. 17. the most important functions as the mobility and contraction of cells
  8. 19. Filament Actin
  9. 20. Muscle Muscle that is connected to the bone
  10. 21. What is one of the contractile elements in Skeletal,Cardiac and smooth muscle fibers?
  11. 24. Globular actin
  12. 25. Disc Sarcomere is found between these two bodies or lines?
Down
  1. 2. What is the membrane that surrounds a striated muscle fiber?
  2. 3. Fiber Composed of Myofibrils
  3. 4. Reticulum Also called SR
  4. 6. Appears Dark in microscopic Light and appears light in polarized light(found in sarcomere)
  5. 9. What connects the muscle to the bone
  6. 10. Muscle Muscle that surrounds the heart.
  7. 11. Contractile filament of a muscle cell
  8. 12. Muscle This muscle is found in involuntary muscle groups?
  9. 14. What is the elastic tissue that surrounds the Muscle?
  10. 15. Cytoplasm of muscle cells
  11. 16. Binding Site Site where calcium is found
  12. 18. a thin line in the center of the A-Band
  13. 22. Occurs with tropomyosin in the thin filaments of muscle tissue
  14. 23. The zone of the muscle were the contraction of a muscle happens