Cause of phenylketonuria is /are
Inborn error of metabolism is also inherited as autosomal recessive trait .
cause mental disorder
due to phenylalanine ligase
any two of them
As we learnt ,
Causes of Phenylketonuria -
The affected individual takes that convents amino acid phenylalanine into tryosine as a result phenylalanine and converted into phlenopyrunic acid.
- wherein
Accumulation of these in the brain result in internal retardation.