The unmineralized, organic matrix newly secreted by osteoblasts is known as:
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Correct answer: Osteoid
Osteoid is the initial, non-mineralized collagenous matrix secreted by osteoblasts. It typically appears as a pale-staining layer between the active osteoblasts and the already mineralized bone surface.
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More Osteoblasts questions
- Which enzyme is a highly specific histological marker for active osteoblasts and is involved in the mineralization process?
- When an osteoblast becomes completely surrounded by its own secreted matrix and resides in a lacuna, it differentiates into an:
- What is the function of 'Matrix Vesicles' released by osteoblasts?
- Inactive osteoblasts that cover bone surfaces where neither growth nor resorption is occurring are called:
- Which hormone directly stimulates osteoblasts to increase bone matrix production?
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