Bone (Osseous Tissue)

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What is the structure of bone (osseous tissue)?

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Rigid and dense matrix made of calcium salts (for hardness) and collagen fibers (for strength). Contains osteocytes (bone cells) in lacunae, arranged in concentric rings around blood vessels (Haversian systems).

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What are the functions of bone (osseous tissue)?

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Provides structural support and protection. Stores calcium and phosphorus. Serves as an anchor for muscles and a site for blood cell production.

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Where is bone (osseous tissue) located in the body?

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Skeleton (e.g., femur, skull, ribs).

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Bone

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