Which of the following is a genetic disorder?A KwashiorkorB MarasmusC PhenylketonuriaD AIDS
Question
Which of the following is a genetic disorder?A KwashiorkorB MarasmusC PhenylketonuriaD AIDS
Solution
The answer is C. Phenylketonuria. This is a genetic disorder that increases the levels of a substance called phenylalanine in the blood. Phenylalanine is a building block of proteins (an amino acid) that is obtained through the diet. It is found in all proteins and in some artificial sweeteners. If PKU is not treated, phenylalanine can build up to harmful levels in the body, causing intellectual disability and other serious health problems.
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