Across
- 3. Involuntary muscle found in only one organ
- 5. Type of muscle found in thin layers around organs
- 8. Nervous system control of muscles
- 10. Formed by the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris
- 11. Unit of a muscle fiber
- 13. Type of muscle found along bones
- 14. Basic muscle cell
- 15. Outer connective tissue layer of the muscle fiber
Down
- 1. Unit of a myofibril
- 2. One of two proteins responsible for muscle contraction & relaxation
- 4. Found around the base of the tail in quadrupeds
- 5. Appearance of skeletal and cardiac muscle tissue
- 6. One of two proteins responsible for muscle contraction & relaxation
- 7. Outer connective tissue layer of muscle groups/bellies
- 9. Found on the caudal aspect of the humerus
- 12. connective tissue between bone & muscle