Chromosome Essay Samples and Topic Ideas

chromosome in individual genes, a rare condition that has been found to exist in the genes of most violent offenders (Stephenson, 2012). Scientists have thus concluded that there exists a biochemical code in human blood that bears aggression which can be attributed to massacres and violent killings of human beings by other human beings. The condition is however not hereditary. Although Adrian Raine, a criminal psychologist in Southern California disagrees with the possibility of the existence of an “evil” gene, he is keen to mention that the different evidence provided could show that there is a genetic predisposition for crime, but to some extent (Stephenson, 2012). I tend to disagree with this...

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Chromosome Telomeres protect genetic codes from degradation as cells replicate. When cells reproduce, some chromosomes tend to shorten. For example, the lining of the stomach in a grown adult, only some different tissues continue to reproduce cells. Age, therefore, causes the telomere and genetic material to shorten. When this happens regularly, new cells lack genes, and it might have adverse effects since those cells have a few of the genes needed to survive. Some consequences occur when a chromosome loses its telomere. The loss of one telomere can contribute to various chromosome alterations usually linked with human cancer. This will affect not only that single telomere but also other...

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chromosomes of the original cell. Chromosomes are thread-like structures contained in the nucleus of the cell in the body. Chromatin is a compound structure of proteins and DNA that forms chromosomes in the nucleus of eukaryotic cells. Centromere is the section of a chromosome where the two chromatids are joined together. The centromere is attached to the spindle during meiosis and mitosis. Spindle is a complex structure of small fibers composed of microtubules that form during cell division to isolate the sister chromatids between daughter cells. Centrioles are cylinder-like structures that are comprised of multiple microtubules. Centrioles are usually found in animal cells and play an...