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PKU patients who do not consume enough tyrosine in their diet cannot produce sufficient amounts of dopamine.

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14y ago

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Is todd homozygous or heterozygous for pku?

If Todd has PKU, he would be homozygous for the gene associated with PKU, meaning he has two copies of the faulty gene. This would result in the expression of the PKU disorder.


Why might it be a bad idea for someone with pku to drink diet soda?

Individuals with phenylketonuria (PKU) should avoid drinking diet soda because many diet sodas contain aspartame, an artificial sweetener that breaks down into phenylalanine in the body. Since people with PKU cannot effectively metabolize phenylalanine, consuming it can lead to harmful levels in the bloodstream, resulting in serious neurological damage. Therefore, diet soda poses a significant health risk for those with PKU.


What is the survival rate for PKU?

100%


Can a person with PKU have children?

Yes, a person with phenylketonuria (PKU) can have children, but it requires careful management of their diet before and during pregnancy. Pregnant individuals with PKU must maintain a strict low-phenylalanine diet to reduce the risk of complications for both themselves and their child, as high levels of phenylalanine can harm fetal development. Genetic counseling is also recommended to discuss the risks and implications for the child.


What are the names of the disorders for PKU?

Phenylketonuria (PKU) itself is a metabolic disorder, primarily characterized by the inability to metabolize phenylalanine due to a deficiency in the enzyme phenylalanine hydroxylase. While PKU does not have multiple distinct disorders associated with it, it can lead to various complications if untreated, such as intellectual disability and neurological issues. Additionally, there are different forms of PKU, including classic PKU and variant PKU, which differ in severity based on the level of enzyme activity.


When was the first case of pku reported?

First case of PKU was reported in Munster Germany in 1964.


How does studying genetic disorders such as pku help biologist understand normal alleles?

PKU is a genetic disorder that, when untreated, is characterized by mental ... but, in a person with PKU, this enzyme is defective.


What is Phenylketonuria PKU?

phenylketonuria


What is the abbreviation for phenylketonuria?

PKU


What are the disadvantages and advantages of PKU in newborn babies?

list 3 advantages n disadvantages on pku testing on newborns


What happens if you have a unbalanced diet to PKU?

You can induce serious symptoms of PKU, esp behaviour and other mental problems.


How is phenylketonuria inherited?

Phenylketonuria (PKU) is inherited when both parents are carriers of the gene. Since it is a recessive gene, there is a 25% chance that any baby conceived by two people carrying the PKU gene will have PKU.