GATE 2024 BM – Question 18

Biomaterials and Tissue Engineering · Biomaterial Properties · 1 mark · Multiple choice

1. 45 wt% SiO₂ and approximately 5:1 molar Ca:P
2. 45 wt% hydroxyapatite and 5 wt% SiO₂
3. 45 wt% hydroxyapatite and 5:1 molar CaO:Ca₃(PO₄)₂
4. 45 wt% SiO₂ and 5 wt% hydroxyapatite

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