Multiple Choice
Phenylketonuria
A) is not a genetic disorder.
B) is detected by analysis for phenylalanine in a blood sample.
C) is detected in newborns humans by DNA analysis.
D) results from a mutation in the promoter region of a gene.
E) causes mental retardation even if diagnosed soon after birth.
Correct Answer:

Verified
Correct Answer:
Verified
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