Down Syndrome

Genetic Disorders are the turn up of hereditary abnormalities in the typography of the human ingredient. more or less genetic unsoundnesss provide be seen at birth while others readiness develop later in life. in that respect are ternary types of genetic disorders: one gene disorders; chromosomal disorders and multifactorial disorders. Single gene disorders are the yield of a mutation in a single gene. This may result in the good luck of metabolic or developmental processes. Chromosomal disorders are the result of whole chromosomes or chromosome segments cosmos altered. This croup involve duplication, loss, breakage or rearrangement of chromosome material. Multifactorial disorders are the result of a junto of flyspeck variations on the genes that can lead to serious problems for an individual. In my project I al low for be discussing a substantially known chromosomal disorder, vote downs syndrome. destinys syndrome is a chromosomal disorder t hat is present at birth. It is stimulated by an abnormality in the calculate of chromosomes. The luck of giving birth to a child with piles syndrome increases as a woman pops older. Prenatal tests can be taken to recover the chromosome abnormality that causes stacks syndrome. communication channel tests can also be taken to detect low protein levels which indicate a fetus with garbage downs syndrome.

There are about 120 characteristics to people who apply Downs syndrome, but no person with Downs syndrome will have all 120 characteristics. Some of the characteristics imply: a rounded face; an epicanthic fold; a small mouth; a larger tongue; long workforce; short fing ers; dry skin and short stature. The ! cause of Downs syndrome in most cases is the presence of three copies of the twenty-first chromosome. This results in the person having 47 chromosomes instead of the habitual 46. This extra chromosome causes an excessive amount of certain proteins to be make in the cell. This disturbs normal growth in the personify of the foetus. The cells of the body of the foetus dont divide as quickly...If you urgency to get a full essay, order it on our website: OrderEssay.net

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