2. Parts ofa long bone
Softbone
Cancellowsbone
O
Diaphysis
tough
bone
notbreak
easily
easiffy but
willnot foffrey heal easily
11.
3. Composition ofbone
BONE
Inorganic (60%)
Organic (40%)
osteoid
Water (25%)
Protein Matrix
Cells
Osteoblast
Osteocyte
Osteoclast
Collagen type 1 (90%)
Osteocalcin
Osteonectin
Calcium hydroxyapatite
Minerals (35%)
mad
fifcell
most
abundaffman
T bone
resort 9
in bone BONE