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Using both skeleton models, locate and name the different bones and their markin

ID: 247655 • Letter: U

Question

Using both skeleton models, locate and name the different bones and their markings as assigned by your professor Key Term Matching 1. sutural bone 2. line 3. periosteum A. bone with a complex shape B. found in the medullary cavity C. large, rough process D. thin, like a plate 5. irregular bone E. shaft of a long bone 6 epiphysis 7. foramen 8. yellow bone marrow 9. lacuna 10. flat bone F. mature bone cell G. large,round, smooth process H. covers outer surface of bone 1. shallow depression on surface of bone J. roughly cube-shaped S11. trabeculae K. covering of epiphysis L. a very narrow ridge of bone M. space between lamellae for an osteocyte N. chamber within diaphysis 0. also called Wormian bone P. secretes new matrix Q. end of a long bone R. small, round hole S. matrix arrangement in spongy bone T. chamber within a bone U. network allowing osteocytes to receive nutrients V. example is the patella W. houses artery, vein, and nerve X. almost flat smooth surface of a bone Y. narrow, pointed process 12. facet 13. sesamoid bone 14. osteocyte 15. trochanter 16. canaliculi 17. head 18. diaphysis 19. spine 20. central canal 21. short bone 22. medullary cavity 23. sinus 24. osteoblast 25. articular cartilage 136 Skeletal System: Bone Tissue and Axial Skeleton | Laboratory 6

Explanation / Answer

1. Sutural bone. - also called wormian bone

2. Line - a very narrow ridge of bone

3. Periosteum - covers outer surface of bone

4. Fossa - shallow depression in the surface of the bone

5. Irregular bone .- example is patella

6. Epiphysis - end of a long bone

7. Forearm -

8. Yellow bonemarrow - found in medulary cavity

9. Lacuna - space between lamella for an osteocyte

10. Flat bone - thin like a plate

11. Trabeculae. - matrix arrangements in spongy bone.

12. Facet

13. Sesamoid bone -

14. Osteocyte - secretes new matrixo

15. Trochanter - small round hole

16. Canaliculai

17. Head

18. Diaphysis - shaft of long bone

19. Spine -roughly cube shaped

20. Central canal - house of artery, vein and nerves.

21. Short bone

22. Medullary cavity

23. Sinus

24. Osteoblast - mature bone cells

25. Articular cartilage

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