Across
- 5. the prime mover, the muscle whose primary function is that particular movement
- 6. Membrane that cover the bone and contains osteoblasts
- 7. Includes the ribs, sternum, and vertebral bones
- 9. Type of muscle tissue found in internal organs
- 12. when stimulated muscles respond by contracting
- 13. ability to return to its normal shape after being stretched or contracted
- 17. made up of actin and myosin myofilaments
- 18. Type of muscle contraction where the muscle stays the same length
- 20. Type of muscle tissue attached to bones
- 21. tissue is composed of:Inorganic salts (calcium phosphate)Water organic material (bone cells, blood vessels, nerves, and collagen)
- 22. skeleton Includes 80 bones of the head and trunk Appendicular skeleton includes 126 bones of the pelvis, shoulders, arms, and legs
- 23. Type of bones that include the arms and legs
- 24. Shaft of the long bone
Down
- 1. protein which forms the thick filaments
- 2. Bones are joined to muscles by
- 3. Type of muscle contraction where the muscle shortens
- 4. protein which forms the thin filaments
- 5. a muscle who has the opposite movement of the agonist
- 8. ability to be stretched
- 10. groups of muscle fibers encased in the perimysium
- 11. Type of joint that is freely movable
- 14. Type of muscle contraction where the muscle lengthens
- 15. Type of muscle tissue in the heart
- 16. Bones are attached to other bones by
- 19. Type of cavity that contains osteoclasts