Across
- 4. Moveable end of the muscle
- 6. Under conscious control
- 8. Not under conscious control
- 9. Surrounds each muscle fiber
- 12. Muscle Single Nucleus
- 13. Enzyme that breaks down ACH
- 14. Fiber Single muscle cell
- 16. Stimulus Minimal amount of stimulus to cause muscle contractions
- 17. Thick Filament
- 18. Causes muscle contraction
- 19. Produced by cellular respiration
Down
- 1. Boundary between sarcomeres
- 2. Thin Filament
- 3. Surrounds fascicles
- 5. Functional unit inside the muscle fiber
- 7. Bundles inside the skeletal muscle
- 10. Muscle Protects internal organs
- 11. Enlargement of the muscle
- 12. Plasma Membrane
- 15. Immoveable end of the muscle