Muscular System

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Across
  1. 2. Muscle that is striated and is multinucleated
  2. 5. Thin filaments of protein
  3. 9. Thick filaments of protein
  4. 11. Attaches to troponin to activate myosin
  5. 13. A source of high energy ATP
  6. 15. Muscles that raise a part of the body
  7. 16. Flat wide tendon
Down
  1. 1. A bundle of muscle cells
  2. 3. Coarse connective tissue that surrounds the whole muscle
  3. 4. Muscle that is uninucleated and striated
  4. 6. Muscle used for breathing
  5. 7. Muscles that move a limb away from the body
  6. 8. Surrounds the muscle fiber
  7. 10. This is what happens to a muscle if it is not used
  8. 12. Name the acid formed from pyruvic acid when oxygen is not available
  9. 14. Muscle found in the digestive system and blood vessels