The Effects of Untreated Phenylketonuria (PKU) Are

Multiple Choice

The effects of untreated phenylketonuria (PKU) are

A) markedly increased blood levels of phenylalanine, resulting in obsessive-compulsive disorder in adulthood.
B) markedly increased blood levels of phenylalanine, resulting in severe mental retardation.
C) markedly increased blood levels of phenylalanine, resulting in severe dyslexia.
D) markedly increased blood levels of glycogen, resulting in severe dyslexia.
E) markedly increased blood levels of glycogen, resulting in severe mental retardation.