§The initial stage in bone production is the secretion of collagen molecules and ground substance by osteoblasts. §The collagen monomers polymerize rapidly to form collagen fibers. §The resultant tissue becomes osteoid §As the osteoid is formed, some of the osteoblasts become entrapped in the osteoid and become quiescent osteocytes. §Within a few days after the osteoid is formed, calcium salts begin to precipitate on the surfaces of the collagen fibers. §The precipitates first appear at intervals along each collagen fiber, forming minute nidi that rapidly multiply and grow over a period of days and weeks into the finished product, hydroxyapatite crystals. hope thats good enough :)
Delta is deposition beach is deposition canyon is erosion sea cave is erosion sand dune is deposition
what is deposition
deposition
deposition
tissue
A protein secreted by osteoblasts during bone deposition is collagen. The collagen is put down in layers parallel to the long axis of the bone alternating with layers at right angles to the long axis of the bone, kind of in a cross-hatching pattern.
collagen is one of the main protein fibre types that makes up all of the connective tissues in our entire body, so the simple answer is yes.... you've probably been watching one of those beauty adverts which say too much collagen deposition, blah blah blah...
Generally, collagen type of skin is type I collagen
Collagen fibers are made up of many collagen fibrils (smaller individual unit)
§The initial stage in bone production is the secretion of collagen molecules and ground substance by osteoblasts. §The collagen monomers polymerize rapidly to form collagen fibers. §The resultant tissue becomes osteoid §As the osteoid is formed, some of the osteoblasts become entrapped in the osteoid and become quiescent osteocytes. §Within a few days after the osteoid is formed, calcium salts begin to precipitate on the surfaces of the collagen fibers. §The precipitates first appear at intervals along each collagen fiber, forming minute nidi that rapidly multiply and grow over a period of days and weeks into the finished product, hydroxyapatite crystals. hope thats good enough :)
what is collagen secreted by
collagen fibers
made mostly of collagen
collagen
collagen is a form of protein
Delta is deposition beach is deposition canyon is erosion sea cave is erosion sand dune is deposition