Life: The Science of Biology
11th Edition
ISBN: 9781319010164
Author: David E. Sadava, David M. Hillis, H. Craig Heller, Sally D. Hacker
Publisher: W. H. Freeman
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Chapter 15.5, Problem 3R
Summary Introduction
Case summary:
A woman with phenylketonuria (PKU) is pregnant. The fetus is heterozygous and still is not equipped to
Characters in case:
Pregnant mother with PKU and her heterozygous fetus.
Adequate information:
The heterozygous fetus is unable to metabolize phenylalanine.
To determine: The consequence of maternal PKU on the fetus, the reason for the fetus to be heterozygous, and advice should be given to the woman with PKU if she wants to have a child.
Given information:
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