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，羧基磷灰石被沉积在
白分子末羰之间的核部位。
(
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，羧基磷灰石被沉积在白分子末羰之间的核部位。
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