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Why is a fetus not affected with PKU until birth?
A fetus is not affected by phenylketonuria (PKU) until birth because the mother’s body regulates phenylalanine levels through her metabolism. During pregnancy, the placenta allows for the exchange of nutrients and waste products, but it protects the fetus from high levels of phenylalanine, as long as the mother maintains a low-phenylalanine diet. After birth, the infant's liver must process phenylalanine without the same protective mechanisms, making it crucial to screen for PKU and manage dietary intake immediately to prevent harmful effects.
What is the developing infant from the eighth week after conception until birth?
fetus
Ambryo fromthe time its organ are formed until birth?
fetus
An embryo from the time its organs are form until birth?
Fetus
What do you mean about fetus?
A fetus is the term for an unborn baby from the eighth week of pregnancy until birth. Before this, he or she is called an embryo. ANOTHER ANSWER An UNBORN baby growing in a woman's womb is called a "fetus" until it is actually BORN. Then we call it a BABY! <<adr>>
What is the fetus able to feel when inside the mother?
A fetus is not developed enough to feel pain until week 24 according to the latest research. They are in a sleep like state until birth and not aware.
What is The reason a fetus afflicted with PKU is not affected until after birth is?
prior to birth, the mother's enzyme level prevents accumulation of the chemical
What is the period of growth before birth called?
Gestation, and the baby is called a fetus.
At what stage of pregnancy is the term "fetus" typically used?
The term "fetus" is typically used to refer to the developing baby from the 9th week of pregnancy until birth.
What is a embryo from the time its organs are formed until birth?
During this time period, the embryo is known as a fetus. It continues to grow and develop, with its organs maturing and becoming more functional. By the time of birth, the fetus is fully developed and ready to survive outside the womb.
What is the chamber that houses the developing fetus?
The uterus is the chamber that houses and nurtures the developing fetus during pregnancy. It provides the necessary environment for the fetus to grow and develop until it is ready for birth.
The reason a fetus afflicted with PKU is not affected until after birth is that?
prior to birth, the mother's enzyme level prevents accumulation of the dangerous chemical
