5) The disease Phenylketonuria (or PKU) occurs when the enzyme that helps to catalyze the conversion of the amino acid phenylalanine into non-harmful tyrosine is mutated and doesn't work as well (or at all). Phenylalanine will still break down into tyrosine by itself, because this is a favorable reaction. Why is the non-functional enzyme a problem? Explain in a few sentences.

Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter6: Energy, Enzymes, And Biological Reactions
Section: Chapter Questions
Problem 8TYK: Which of the following statements about the allosteric site is true? a. The allosteric site is a...
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5) The disease Phenylketonuria (or PKU) occurs when the enzyme that helps to catalyze
the conversion of the amino acid phenylalanine into non-harmful tyrosine is mutated and
doesn't work as well (or at all). Phenylalanine will still break down into tyrosine by itself,
because this is a favorable reaction. Why is the non-functional enzyme a problem? Explain in a
few sentences.
al.H.colbe91srtihot wolsd sldu non
lom i anolterineon mundillups
betsmus
8880
Transcribed Image Text:5) The disease Phenylketonuria (or PKU) occurs when the enzyme that helps to catalyze the conversion of the amino acid phenylalanine into non-harmful tyrosine is mutated and doesn't work as well (or at all). Phenylalanine will still break down into tyrosine by itself, because this is a favorable reaction. Why is the non-functional enzyme a problem? Explain in a few sentences. al.H.colbe91srtihot wolsd sldu non lom i anolterineon mundillups betsmus 8880
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