Phenylketonuria

Phenylketonuria Phenylketonuria Evidence supports the theory that an unknown disinclination causing mental retardation surfaced among wives and slaves of Vikings in Ireland and Scotland long ago. in spite of this Celtic origin, it was not until 1934 that a biochemist named A. Folling from Norway discovered phenylketonuria through with(predicate) urine testing. He correctly identified the ailment as one in which the corpse cannot handle phenylalanine, an inherent amino group acid found in protein.

so in 1947, George Jervis, an American scientist presented that the exact cause of phenylketonu ria was an enzyme found in the liver-colored called phenylalanine hydroxylase (PAH). Discovery of a mutant PAH enzyme made it realizable to father searching for treatments for the condition. It is now commonly accepted that Phenylketonuria, practically called PKU for short, is an inborn error of protein metabolism. In other words, the body is ineffective to produce proteins or enzymes needed to convert certain unhealthful chemicals into nontoxic p...If you want to get a dependable essay, tell it on our website: BestEssayCheap.com

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