

Understanding Braces and Their Function
Interactive Video
•
Biology
•
9th - 10th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are braces considered important beyond just improving the appearance of a smile?
They help in whitening teeth.
They prevent the need for regular dental check-ups.
They make teeth easier to clean, reducing the risk of dental issues.
They are a fashion statement.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary obstacle that braces need to overcome to move teeth?
The tongue
The enamel
The gums
The jawbone
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do braces apply pressure to the teeth?
By applying heat
By using magnets
By tightening wires across the teeth
By using rubber bands
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What role do osteoclasts play in the process of wearing braces?
They strengthen the teeth.
They help in whitening the teeth.
They dissolve calcium in the jawbone to relieve pressure.
They create new bone tissue.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it necessary to visit the orthodontist regularly while wearing braces?
To clean the braces
To replace the braces with new ones
To change the color of the braces
To retighten the braces for continued movement of teeth
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