Bone Notes: Definitions & Explanations PDF | Download eBooks
Study Bone lecture notes PDF with biology definitions and explanation to study What is Bone?. Study bone explanation with biology terms to review biology course for online degree programs.
Bone Definition:
Skeleton of most vertebrates is made of bone, a mineralized connective tissue.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Bone Notes:
Bone-forming cells called osteoblasts deposit a matrix of collagen. Calcium, magnesium, and phosphate ions combine into a hard mineral within the matrix which forms in to a bone. The microscopic structure of hard mammalian bone consists of repeating units called osteons. Each osteon has concentric layers of the mineralized matrix, which are deposited around a central canal containing blood vessels and nerves.
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