Biology · Human Diseases
What happens in the metabolic disorder known as Phenylketonuria (PKU)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Sugar begins to be excreted in urine
- 2Phenylalanine levels decrease in tissues
- 3Gentisic acid begins to be excreted in urine
- 4Phenylalanine levels increase in tissues and blood✓
Correct answer
Phenylalanine levels increase in tissues and blood
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