What is dental plaque?
Name the costituent of teeth
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Dental plaque is a biofilm or mass of bacteria that grows on surfaces within the mouth. It is a sticky colorless deposit at first, but when it forms tartar, it is often brown or pale yellow.
Each tooth is made up of the same four components: enamel, dentin, cementum and pulp. Enamel is the substance that covers the anatomic crown of the tooth, is the hardest substance in the body and is somewhat translucent. It is created by cells known as ameloblasts.
Each tooth is made up of the same four components: enamel, dentin, cementum and pulp. Enamel is the substance that covers the anatomic crown of the tooth, is the hardest substance in the body and is somewhat translucent. It is created by cells known as ameloblasts.
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Ans : A sticky film that coats teeth and contains bacteria.
If dental plaque isn't removed when it's soft, it hardens and becomes difficult to remove.
The primary mineral is hydroxyapatite, which is a crystalline calcium phosphate. Enamel is formed on the tooth while the tooth develops within the jaw bone before it erupts into the mouth.
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