Across
- 3. conducts the action potential down into the muscle (no hyphen)
- 5. distance from one Z-line to the next
- 6. makes up the muscle cell fibers
- 7. stores calcium (no space)
- 9. formed between myosin and actin
- 11. connects muscle to bone
- 12. thick filament protein
Down
- 1. bending of the crossbridge (no space)
- 2. place where the nerve and muscle meet(no space)
- 3. binds calcium
- 4. blocks the myosin binding site
- 8. thin filament protein
- 10. needed to release the crossbridge