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