In case of tooth decay, ________ part of the teeth is affected.

Enamel

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Cementum

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Gum

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Root canal

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Solution

The correct option is A Enamel
The white enamel coating of our teeth is made up of insoluble calcium phosphate, which is quite hard. The bacteria present in the mouth break down the sugar in our food to lactic acid. This acid results in the decay of the enamel part of the teeth.

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Similar questions

Q. A ________ is a hole in a tooth caused due to tooth decay.

Question 13.
To protect tooth decay we are advised to brush our teeth regularly. The nature of the tooth paste commonly used is
(a) acidic
(b) neutral
(c) basic
(d) corrosive

To prevent tooth decay, one is advised to brush the teeth regularly. The ingredient of the paste which checks tooth decay is:

1. The part of the tooth above gums is called as a crown.

2. The root of the tooth has fangs.

3. All the teeth have two fangs.

4. Different types of teeth have a different general structure.

Which of the above statements is true for human teeth?

Q. To protect tooth decay we are advised to brush our teeth regularly. The nature of the tooth paste commonly used is:

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In case of tooth decay, ________ part of the teeth is affected.

The correct option is A EnamelThe white enamel coating of our teeth is made up of insoluble calcium phosphate, which is quite hard. The bacteria present in the mouth break down the sugar in our food to lactic acid. This acid results in the decay of the enamel part of the teeth.

The correct option is A Enamel
The white enamel coating of our teeth is made up of insoluble calcium phosphate, which is quite hard. The bacteria present in the mouth break down the sugar in our food to lactic acid. This acid results in the decay of the enamel part of the teeth.