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ADA NBDE National Board Dental Part I

Category - NBDE

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A deficiency in which of the following amino acids causes albinism?

Tyrosine
Tryptophan
Arginine
Leucine

Explanation

Answer: A - Tyrosine is converted to acetyl-CoA but can also be converted to melanin. The lack of melanin expression causes albinism.

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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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