Which component of teeth increases their resistance to destruction by acids and bacteria?
A)calcium
B)phosphorus
C)hydroxyapatite
D)fluorohydroxyapatite

Question

Quizplus · Accepted Answer

Fluorohydroxyapatite is a compound that forms when fluoride ions replace some of the hydroxide ions in hydroxyapatite, which is the main component of teeth. This process is called fluoridation, and it increases the resistance of teeth to destruction by acids and bacteria, making them more resistant to tooth decay. Calcium and phosphorus are also important components of teeth, but they do not provide the same protective benefits as fluorohydroxyapatite.

Which Component of Teeth Increases Their Resistance to Destruction by Acids