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ADA NBDE National Board Dental Part I

Category - NBDE

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Principal collagen fibers of the PDL are comprised of which type(s) of collagen?

Type I only
Type II only
Type III only
Type I and III

Explanation

Answer: D - The principal collagen fibers of the periodontal ligament are mostly comprised of Type I collagen, as well as some Type III.

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ADA NBDE National Board Dental Part I

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ADA NBDE National Board Dental Part I

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