Bone formation Hydroxyapatite is deposited in nucleation sites between the ends of tropocollagen molecules as the first step in bone formation.
骨骼形
的第一步，羧基磷灰石被沉
胶蛋白
子末羰之间的核部位。
胶(蛋白)Bone formation Hydroxyapatite is deposited in nucleation sites between the ends of tropocollagen molecules as the first step in bone formation.
骨骼形的第一步，羧基磷灰石被沉胶蛋白子末羰之间的核部位。
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