Karyotyping (cellular chemistry) Assignment Example | Topics and Well Written Essays - 1000 words

Karyotyping (cellular chemistry) - Assignment Example DNA strands are systematically wound around several times over to permit storage without sacrificing the efficiency of regulated translation of the coded information into proteins, which are essential molecular components of biological processes (Gilbert 9). Defect in the highly-organized structure chromosomes will thus inhibit either the regulation of gene translation, or the translation process itself. Karyotyping is the examination of chromosomes of a particular sample of cells to detect differences in the chromosomes’ number and structure. Cells may be obtained from amniotic fluid, blood, bone marrow, or placenta. As mentioned earlier, such aberrations manifests physically and functionally. For example, chromosomal aberration may affect fetal development, especially when the site of defect involves genes necessary for molding a child from a unicellular zygote. In such cases, either a couple cannot produce an offspring and continuously suffer miscarriages, or physical abnormalities and functional defects are evident after their baby is born. The abnormalities may manifest as soon as the baby has been delivered, or may take some time to be observed. In addition, chromosomal aberrations can also predispose someone to develop certain diseases, such as cancer (Chambers 2009). When karyotyping was performed on a 28 year old male complaining of infertility, it was determined that he has an extra X chromosome, a condition known as Kleinfelter’s syndrome. This extra copy of X chromosome, specifically the genes that come with it, interferes with the proper function of testes in its production of viable sperm cells and testosterone. Each can exclusively cause the infertility experienced by the patient. Moreover, he might also have had small testes, large breasts, and reduced facial and body hair. The patient is also predisposed to developing breast cancer and systemic

Employee Relations Essay Example | Topics and Well Written Essays - 4000 words

Employee Relations - Essay Example In order to support the topic a case study pertaining to the UK retail catering sector has been provided. The report is concluded through personal views and ideas that had been generated during the course of the research. 3 This report is intended to evaluate the extent to which the National Minimum Wage has been successful in bridging the gap between male and female workers in the retail catering sector of the UK. While undertaking extensive literature review and drawing ideas from relevant sources, the report has discussed the employment conditions prevalent in the nation and has also tried to throw light upon the element of equal employment opportunities. It has further analysed the British workforce, and while evaluating the provisions for equitable payment of wages has discussed the role that the National Minimum Wage. In order to support the topic a case study pertaining to the UK retail catering sector has been provided. The report is concluded through personal views and ideas that had been generated during the course of the research. Gender discrimination in workforce in UK has been in existence for many decades. Women workforce was primarily found in low paid, part-time and low status jobs. There were relatively less number of women working in managerial, higher levels of judiciary and politics and senior level jobs. The reason behind such low concentration of women was the fact that women were assumed to have a different role in the society. They are traditionally known to look after the family and rise up the child (Goldsmith & Nickson, 1997). However the numbers has changed drastically in the 21st and more and more women are joining the workforce which is a consequence of an increasing number of women pursuing higher education. In 2005 number of working women in UK was 70%. Work can be categorized as Part time and Full time. Women mainly undertake part time work. In UK the percentage of women and men