Chapter 6 & 9 Crossword
Across
- 4. found in spongy bone
- 6. influx results in depolarization
- 7. smooth muscle rhythmic contraction
- 10. process of bone formation
- 14. cartilage for embryo long bones
- 16. filaments in I bands
- 17. skeletal muscle contractile unit
- 18. stores oxygen in muscle cells
- 19. contents of yellow marrow
Down
- 1. blood cell formation in red marrow
- 2. bones are porous and thin
- 3. attaches to actin during contraction
- 5. found in thick filaments
- 8. messenger for muscle contraction
- 9. common sports fracture from twisting
- 11. multinucleated muscle cells
- 12. ion that binds to troponin
- 13. bone matrix secreting cell
- 15. model for endochondral ossification