Genetic Information Tay Sachs is a devastating genetic disease. There are three different forms of the disease- Early Onset which emerges around three to six months of age‚ Juvenile which mainly appears between the ages of two and five but could start anytime in childhood‚ and Late Onset which mostly presents in adolescence or early adulthood but could occur at any time. Tay Sachs is caused by a mutation--a deletion of chromosome 15. The HEX A gene on this chromosome is responsible for creating
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Tay Sachs Disease Tay Sachs disease is caused by the homozygous recessive gene on chromosome 15 that codes for the lack of production of hexosaminidase-A (Hex-A) [1]. Since there is no HexA‚ a fatty substance is allowed build up abnormally in nerve cells‚ which damages the cells and the brain [1]. Males and females are equally likely to carry this recessive gene but the heterozygous gene carriers are not affected‚ because they still have the dominant gene [2]. If both parents have the heterozygous
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Tay-Sachs Disease History: The disease is named for Warren Tay (1843-1927)‚ a British ophthalmologist who in 1881 described a patient with a cherry-red spot on the retina of the eye. It is also named for Bernard Sachs (1858-1944)‚ a New York neurologist whose work several years later provided the first description of the cellular changes in Tay-Sachs disease. Sachs also recognized the familial nature of the disorder‚ and‚ by observing numerous cases‚ he noted that most babies with Tay-Sachs
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The gorgeousness of literature is the man’s nature in writing different stories‚ poems‚ novels‚ fables‚ etc. that always create the world of literature. In every detail on a particular story or a form of writings it always gives a meaningful insight on the mind of individuals. It also gives hallucination to the reader to become addicted and the imaginative property of mind to portray different characters on the back of their heads. That’s what makes a literature a literature. One example of literature
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poverty Poverty is the state of one who lacks a certain amount of material possessions or money.[1] Absolute poverty or destitution refers to the deprivation of basic human needs‚ which commonly includes food‚ water‚ sanitation‚ clothing‚ shelter‚ health care and education. Relative poverty is defined contextually as economic inequality in the location or society in which people live.[2][3] For much of history‚ poverty was considered largely unavoidable as traditional modes of production were
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Tay-Sachs is a devastating disease affecting lysosomal storage. According to McCance & Huether (2014)‚ it is due to a deficiency in the lysosomal enzyme hexosaminidates A (HexA) that’s function is to degrade GM2 gangliosides (fatty acids) in nerve cells. Those diagnosed with Tay-Sachs do not have the ability to degrade this fatty acid and as a result‚ it builds up in the body causing nerve cell toxicity. It is genetically inherited through an autosomal recessive pattern meaning that both parents
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Definitions of poverty range from narrow economic to broader social terms; poverty is the state of having little or no money and few or no material possessions. More broadly poverty refers to a level of material deprivation that is greater than subsistence living. Even more generally poverty has been described as a condition of not having the means to address basic human needs such as clean water‚ nutrition‚ health care‚ education‚ clothing and shelter. Regardless of the definition‚ poor individuals
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INTRODUCTION OF POVERTY What real meaning of Poverty? Poverty in simple word means is the lack of human needs‚ like food‚ water‚ air‚ and all other basic needs. Poverty is pronounced deprivation in well-being‚ and comprises many dimensions. It includes low incomes and the inability to acquire the basic goods and services necessary for survival with dignity. Poverty also encompasses low levels of health and education‚ poor access to clean water and sanitation‚ inadequate physical security
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this part of my assignment I aim to look at poverty. I will try to explain what is meant by the term poverty‚ and the impact this is having on children and young people. I will look at what has been done nationally to eradicate the problem and try to discuss whether these measures have been effective. Sociologist and researchers have favoured two different approaches to poverty: absolute poverty and relative poverty. The concept of absolute poverty is grounded in the idea of subsistence- the basis
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Advanced Writing Final Essay Poverty in Egypt Mostafa Emad 113195 The problem of poverty in the Egyptian society According to El laithy H. (1998)‚ Poverty is defined as a shortage in money that the people cannot afford the basic needs that are food‚ water‚ shelter‚ education and health care. There are about 85 poor country all over the world including Egypt. Egypt is one of the countries that suffer from a high percentage of poverty in the Arab world and in the whole
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