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An individual affected by phenylketonuri...

An individual affected by phenylketonuria lacks an enzyme that converts the amino acid `"_____"` into `"_____"`

A

tyrosine, pheylalanine

B

phenylalanine, tyrosine

C

homogentisic acid, phenylalanine

D

homogentisc acid, tyrosine

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The correct Answer is:
B
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