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INBDE Integrated National Board Dental Exam Prep

Category - INBDE

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Which of the following is not a derivative of the amino acid Tryptophan?

Melatonin
Serotonin
Creatine
Niacin

Explanation

Answer: C - Creatine is is not a derivative of the amino acid (Tryptophan); it is a derivative of the amino acids glycine and arginine.

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