Bone Matrix
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- Bone Matrix
- Lattice of collagen and inorganic compounds secreted by osteoblasts
- Osteoid
- Organic portion of matrix
- Soft but highly ordered matrix
- Sets framework for subsequent strengthening by mineralization
- Made up of proteins and collagen
- Hydroxyapatite crystals
- Inorganic portion of matrix
- Strong mineralized portion
- Made of calcium and phosphate
- Main repository of calcium in the body