Across
- 4. Proximal in location
- 6. Muscle fuel
- 8. Found in the walls of blood vessels
- 10. Use of oxygen to produce ATP
- 13. A bundle of muscle fibers
- 14. Connective sheath that covers the fasciculus
- 15. Binds actin and myosin during muscle contraction
- 16. characteristic of skeletal muscle
- 17. How muscle contraction occurs
- 18. Without oxygen
- 20. Over 600 in the human body
- 21. The thick filament
- 22. Enlargening of muscle size
- 24. Connect muscle to bone
- 27. Another term that means concentric
- 28. Muscle fiber used for quick burst movement
- 30. Lengthening of the muscle
Down
- 1. Control the bodies internal tempurature
- 2. Strung together they make up a myofibril
- 3. Shortening of the muscle
- 5. Tension applied with a change in muscle length
- 7. Connective sheath that covers the muscle fiber
- 9. Contractile element of muscle
- 11. Connective sheath that covers the whole muscle
- 12. Individual muscle cell
- 19. Distal in location
- 20. Type I muscle fiber
- 23. Shrinking of muscle size
- 25. Connect bone to bone
- 26. Involuntary
- 29. The thin filament