Across
- 2. skeletal muscle
- 3. muscle not under conscious control
- 5. single muscle cell
- 7. means "grave muscular weakness"
- 11. where thick and thin filaments overlap
- 12. found in the walls of hollow organs
- 13. Enzyme that breaks down ACH
- 15. muscles become small and weak due to disease
- 16. muscle under conscious control
- 17. causes cholinesterase to not break down the acetylcholine
- 19. Fasicles are surrounded by a membrane called a...
Down
- 1. a sustained involuntary contraction
- 4. what makes our heart beat?
- 6. boundary between sarcomeres
- 8. myosin
- 9. cardiac muscle
- 10. actin
- 14. enlargement of a muscle
- 18. excessive stretching and possible tearing of the muscle
- 20. muscle fiber and motor neuron