What happens when phenylalanine hydroxylase is not present in the body?

Link to this answer

CloseClose

Link to this answer

Share this credible answer with others. Simply paste this code into your blog or Web page:

<a href="http://qanda.encyclopedia.com/question/happens-phenylalanine-hydroxylase-not-present-body-136382.html" >What happens when phenylalanine hydroxylase is not present in the body?</a>
E-mail this answer Link to this answer

... he absence of this enzyme, a recessive trait, prevents the body from making use of phenylalanine, one of the amino acids in most protein-rich foods, and almost always leads to mental retardation and schizoid changes when phenylalanine levels rise; convulsions also commonly occur.

Answer verified with
Get more facts and information about phenylketonuria . Or, view the full encyclopedia entry from The Columbia Encyclopedia, Sixth Edition.

Similar questions: What is a consequence of the lacking phenylalanine hydroxylase? What occurs physically from the absence of phenylalanine hydroxylase? [ Hide these questions ]

Related research articles

See all results at HighBeam

HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.