Chapter 7 Bone Tissue

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Across
  1. 4. type of bones that glide
  2. 6. bone disease that causes severe loss of bone density
  3. 7. growth that widens the bone
  4. 9. sheath the bone is covered with
  5. 12. fracture caused by another disease process weakening the bones
  6. 13. growth zone of the bone that separated the epiphysis from the diaphysis
  7. 15. former osteoblasts trapped in the matrix
  8. 18. canals in the bone that travel transversally to connect central canals
  9. 19. bone dissolving cell
  10. 22. formation of bone
  11. 26. shaft of the bone
  12. 28. expanded head of a bone
  13. 29. hormone that decreases blood calcium
Down
  1. 1. mineral ___________: taking minerals from the bone and putting them into the blood
  2. 2. hormone that is a form of Vitamin D
  3. 3. connective tissue where the matrix is hardened by the deposition of calcium phosphate
  4. 5. dwarfism where the long bones stop growing in childhood
  5. 8. ossification that typically happens in flat bones
  6. 10. fracture caused by abnormal trauma
  7. 11. mineral ___________: taking minerals from the blood and putting them into the bone
  8. 14. ossification that typically happens long bones
  9. 16. bone marrow that produces RBCs
  10. 17. type of bones that work like levers
  11. 20. bone forming cell
  12. 21. cartilage that covers the ends of bones where moveable joints are
  13. 23. growth that elongates the bone
  14. 24. cells that develope from embryonic cells
  15. 25. type of bone that serve to protect
  16. 27. bone marrow that no longer produces blood, but can transform if needed