Across
- 2. what's on the inside of the perimysium
- 6. contained within the perimysium
- 9. the membrane the impulse travels down
- 12. muscle tissue of the heart
- 13. what binds muscle to bone
- 14. outer lining of fibres
Down
- 1. an important muscle function
- 3. muscle tissue that contracts voluntarily
- 4. one of 2 filaments in muscle
- 5. a small gap or junction between two neurons
- 7. one of 2 filaments in muscles
- 8. crucial element needed for contraction
- 10. substance that creates energy
- 11. what is on the outside of a muscle
- 15. muscle tissue with no striations