Across
- 3. immature stem cell osteoblasts originate from
- 6. osteoblast inactivity or underactive osteoblasts can lead to this disease
- 8. name of cell type once osteoblasts become inactive
- 9. natural period of high osteoblast activity
Down
- 1. osteoblasts trapped within the cell matrix they have produced
- 2. formed by excreted collagen
- 3. containing only one cell, osteoblasts are
- 4. 60-70% of osteoblasts die this way
- 5. essential for mineralisation of hydroxyapatite
- 7. space cell is trapped in once the surrounding area calcifies