what structures in a tooth is/are rich in calcium salts?
enamel, dentine, jaw bone.......etc.
not only enamel contain calcium salts?? any other structures?
THANKS a lot!
BIO -- tooth
2007-03-03 6:55 am
回答 (1)
2007-03-03 6:25 pm
✔ 最佳答案
enamel consists primarily of Calcium phosphate and calcium carbonate. Enamel, the hardest substance in the body and the richest in calcium salts (about 95% of dry weight). Dentin, a calcified connective tissue that gives the tooth its basic shape and rigidity. it is harder than bone because of its higher content of calcium salts (70% of dry weight)
Therefore, I think enamel has the most calcium salts.
參考: Principal of Anatomy & Physiology Tenth Edition
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