Skeletal Muscle
Across
- 5. The ability to be stretched
- 10. Skeletal Muscle attaches to bones by
- 11. regulates calcium storage
- 13. Rich in Mitochondria
- 14. Troponin has an affinity for ______ ions
- 17. supply myofibrils with energy
- 18. surrounds the muscle
- 19. ______ Muscle Striations, Central nuclei
- 20. Thick filament
- 24. Type 2
- 28. Muscles main function
- 31. Type 1 relies heavily on _________ metabolism
- 32. surrounds each fascicle
- 34. Z disc to z disc
- 35. Basic contractile unit
- 36. Skeletal muscle is stimulated by
- 37. ATP binding sites are found on the ____
Down
- 1. Type 1
- 2. Sarcoplasmic Reticulum is bigger in _____ fibers
- 3. Endomysium attaches to the ________
- 4. Myosin has 2
- 6. actin, troponin, _______ make up thin filaments
- 7. Dark band
- 8. Keep myosin and actin in place
- 9. allows depolarization of the action potential to pass through
- 12. The capacity to receive and respond to stimulus
- 15. involuntary striated
- 16. actin attachment site
- 21. ______ Muscle 40% of the body
- 22. contracts slowly
- 23. Contain myofilaments
- 25. Relies on glycolytic metabolism
- 26. Surrounds each muscle fiber
- 27. membrane enclosing skeletal muscle fiber
- 29. thick filaments and accessory proteins
- 30. cluster of muscle fibers
- 32. location of skeletal nuclei
- 33. light band