Muscular System
Across
- 6. Muscle fibers are grouping in bundles
- 7. Voluntary-Striated
- 9. common biomechanical problem in the wrist when the median nerve becomes compressed between carpal bones
- 13. Involuntary- found in the digestive tract,blood vessels,bladder
- 16. An injury in which muscle fibers tear as a result of overstretching
- 21. Surrounds the muscles as a whole and binds all muscle fibers
- 22. A neuron and all the fibers it stimulates
- 23. Injuries in muscles or associated with tissues because of biomechanical stresses
- 24. Sheath of tougher connective tissue-encases the fasicles
Down
- 1. Membrane surrounding each muscle fiber
- 2. Thick myofilaments are made of protein
- 3. of a tendon that occurs when it is over- extended or worked too hard without rest
- 4. Thin myofilaments consist of protein
- 5. Surrounds each myofibril
- 8. Involuntary- found only in the heart
- 10. Extend across the sarcoplasm
- 11. Myofibrils consist of even finer fiber
- 12. msucle cell
- 14. Delicate connective tissue covers each muscle fiber
- 15. Long protein fibers
- 17. Single/ brief contraction
- 18. Cytoplasm of cell membrane
- 19. Surrounds the muscle outside the epimysium
- 20. the minimum voltage needed to cause muscle fiber contraction