GCSE Biology – Tooth decay
Learning Objectives
-I can state causes of tooth decay
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Question 1 of 14
1. Question
What is tooth decay?
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Question 2 of 14
2. Question
What causes tooth decay?
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Question 3 of 14
3. Question
What causes gum disease?
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Question 4 of 14
4. Question
What is the name of dangerous bacteria in the mouth?
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Question 5 of 14
5. Question
What increases tooth decay?
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Question 6 of 14
6. Question
What feeds bacteria in the mouth?
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Question 7 of 14
7. Question
What do bacteria in the mouth use sugar for?
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Question 8 of 14
8. Question
What is sugar turned into by bacteria?
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Question 9 of 14
9. Question
What do these acids dissolve in the mouth?
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Question 10 of 14
10. Question
What do these acids dissolve in the mouth?
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Question 11 of 14
11. Question
Compare the softness of enamel and dentine.
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Question 12 of 14
12. Question
What is the hardened version of plaque called?
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Question 13 of 14
13. Question
What does tooth decay cause?
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Question 14 of 14
14. Question
What does tooth decay cause?
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