Question

2. Proportion of inorganic matter to organic matter in the bones
is:
a. 3:1
b. 2:1
c. 1:1
d. 4:1

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Answer 1

Answer:

As described above, by volume, bone consists of 40% inorganic component (hydroxyapatite), 25% water and 35% organic component (proteins) [1,2,12]. 90% of the organic component are collagen type I and the remaining 10% noncollagenous proteins.

Explanation:

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