Identify the disorder that is characterized by high levels of the amino acid phenylalanine present in the blood and can lead to intellectual disabilities and poor growth.
A) hemochromatosis
B) galactosemia
C) diabetes
D) hypertension
E) phenylketonuria

Question

Quizplus · Accepted Answer

Phenylketonuria, or PKU, is caused by a deficiency in the enzyme needed to break down phenylalanine, leading to high levels of the amino acid in the blood. This can cause intellectual disabilities and poor growth if left untreated. Hemochromatosis is a disorder of iron metabolism, galactosemia is a disorder of galactose metabolism, diabetes is a metabolic disorder affecting blood sugar regulation, and hypertension is a condition characterized by high blood pressure.

Identify the Disorder That Is Characterized by High Levels of the Amino