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Week 2 Topic 2 DQ1

Topic 2

Q Tooth decay is caused by bacteria, such as S. mutans, that can attach to the surface of a tooth. How are these bacteria able to attach to the surface and cause infection? What is the role of sugar in this process?

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Tooth decay is very common and it is damage to the tooth surface or enamel . It is caused when the bacteria in the mouth make acids that attacks the enamel . Tooth decay can cause dental cavities or holes in the tooth and this can cause excessive pains , infection and even tooth loss. Tooth or dental decay can leads to irreversible solubilisation of tooth mineral