Etiology and genetics of disease phenylketonuria

Assignment Help Biology

Reference no: EM1315033

1) Describe the etiology and genetics of the disease phenylketonuria (PKU).

Phenylketonuria (PKU) refers to a disease found in the humans in which the affected individual does not have enzyme phenylalanine hydroxylase. This enzyme is required to metabolize the amino acid phenylalanine to tyrosine. When left untreated phenylalanine will be transformed to phenylketone and accumulates within the body leading to the brain development disorders, mental retardation and seizures. Consider two normal adults with one child who has the trait and a second child who is normal.

a) Explain whether PKU inherited as a dominant or the recessive trait?

b) Describe how you came to this conclusion

c) State the genotypes of the each of the parents?

d) Explain what is the genotype of the child with PKU?

Reference no: EM1315033

Questions Cloud

The system is released from rest : A pencil (mass 5.8g and length 8.3cm) is at first balanced so that it is sitting vertically on a flat table. If the pencil then falls, find its angular velocity just before it strikes the tabletop. Assume that the mass of the pencil is distributed un..

Computation of common stock dividend : Computation of Common stock dividend - preferred stock is not cumulative, common stockholders should receive total 2008 dividends of?

The subsequent companies has recently been used : Which of the subsequent companies has recently been used by the federal government for monopoly practices

Creating confidence interval for population mean : Create a 95% confidence interval for population mean. Is it sensible that population mean is 28 weeks? give explanation for your answer.

Etiology and genetics of disease phenylketonuria : Describe the etiology and genetics of the disease phenylketonuria (PKU). Phenylketonuria (PKU) refers to a disease found in the humans in which the affected individual does not have enzyme phenylalanine hydroxylase.

Explain what is the reasonable cost of capital for average : Explain What is the reasonable cost of capital for average and high and low risk projects Suppose a firm estimates its WACC to be 10 %.

Preparation of necessary entries for declaration : Preparation of necessary entries for declaration and payment of dividend and Prepare the necessary entries for the declaration and payment of the stock dividend.

A magician make the statue of liberty disappear : How might a magician make the Statue of Liberty disappear? Imagine that you are sitting with some spectators on a circular platform that, unknown to all of you, can rotate very slowly. It is evening, and you can see the Statue of Liberty a short dist..

Pricing and output of monopolies : As the manager of monopoly, you face potential government regulation. Findout the monopoly price and output.

User Account

All Pages