What did the French skeleton say?

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Across
  1. 7. inhibits bone resorption (important for fetal development)
  2. 9. connect central canals of adjacent osteons
  3. 13. bone reabsorption
  4. 18. T/F All bones undergo intramembranous ossification.
  5. 19. cells actively producing osteoid and imitate mineralization
  6. 20. inactive osteoblasts cover ______ surfaces of inactive bone
  7. 21. required for normal bone growth and mineralization; stimulated bone resorption
  8. 23. BMPs, IGFs, TGFs, FGFs
  9. 25. part of osteoid involved in mineralization
  10. 27. _________ ossification: Increase length in developing bones; Bone formed from cartilage in physes; Requires cartilage
  11. 28. cartilage required in long bone growth (found at physes)
  12. 29. stain used to visualize canaliculi and lacuna
  13. 30. radiate from the lacunae to the central canal to provide passageways through the hard matrix.
  14. 31. stain differentiates between mineralized osteoid (black) and unmineralized osteoid (blue)
Down
  1. 1. inorganic component of bone matrix (10%) needle-like crystals
  2. 2. zone of bone production following the differentiation of cartilage at the growth plate
  3. 3. disorganized collagen is ________ and weak, new bone formation; fracture repair, inflammation, neoplasia
  4. 4. ______ bone: cancellous or spongy; bone marrow
  5. 5. 90% of osteoid produced by osteoblasts
  6. 6. central canal of bone circles
  7. 8. hormone that inhibits bone resorption
  8. 10. what hormone promotes bone resorption
  9. 11. inhibit formation and stimulate bone resorption
  10. 12. part of osteoid vitamin k dependent
  11. 13. functional unit of lamellar bone, found in cortex
  12. 14. most abundant; cells lie within bone lacunae; function to reabsorb bone; regulate Ca++ exchange
  13. 15. multinucleated phagocytic cells responsible to large scale bone resorption
  14. 16. parallel layers of collagen result in strong mature bone
  15. 17. small concavities found in bone spicules created by phagocytic cells
  16. 22. __________ ossification: increase in width; adult; no cartilage needed; bone is formed from mesenchymal tissue in periosteum;
  17. 24. osteomalacia- failure to mineralize bone
  18. 26. _____ bone: compact