Podcast
Questions and Answers
What promotes bone formation?
What promotes bone formation?
- Testosterone (correct)
- Calcium intake
- Vitamin C
- Sedentary lifestyle
What is the composition of the inorganic matrix of bone?
What is the composition of the inorganic matrix of bone?
- RER, Golgi, and secretory granules
- Hydroxyapatite, calcium, phosphorus, and iron (correct)
- Type I collagen fibers and ground substance
- Proteoglycans and glycoproteins
What is the function of osteogenic cells?
What is the function of osteogenic cells?
- Produce bone matrix
- Give rise to osteoblasts (correct)
- Lie in lacunae
- Resorb bone
Where are active osteoblasts found?
Where are active osteoblasts found?
What inhibits bone turnover and leads to poor quality bone?
What inhibits bone turnover and leads to poor quality bone?
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