Genetic Disorders Each year a number of children are born with biological defects that impair normal function. For THREE of the following conditions, discuss such aspects as the biological cause, the methods of treatment and practical means of detection and/or prevention. One lethal swage inherited as a recessive allele is infantile amaurotic idiocy disease. This is caused by a dysfunctional enzyme that fails to break down humor lipids of a certain class. The symptoms usually become manifest a few months after birth. Some symptoms are seizures, blindness and degeneracy of motor and mental performance. Death is the result of this disease, in children.
With infantile amaurotic idiocy disease, the brain cells of a baby are unable to metabolise gangliosides, a type of lipid, because a crucial enzyme does not take properly. As the lipids accumulate in the brain, the brain cells gradually end to function normally. Only children who inherit two copies of the Tay-Sachs allele qualifies as a recessive. At the bioc...If you want to get a full essay, order it on our website: Ordercustompaper.com
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