Task Essay Example | Topics and Well Written Essays - 1250 words

Task - Essay Example mitive; karyon= nucleus) cells lack a true nucleolus, cellular organelles such as mitochondria, chloroplast, endoplasmic reticulum (ER), Golgi bodies etc. The DNA found in prokaryotes is circular, devoid of basic histones; they do not undergo normal cell division of mitosis and meiosis, they multiply by simple replication of DNA, followed by binary fission, thereby the two daughter cells are clones (exactly similar). Single celled organisms do not possess defined nutrition and excretory mechanisms. Some single-celled organisms such as amoeba have simple cell structures known as  vesicles  that are responsible for excretion and  osmoregulation. Moreover, they ventilate through simple diffusion process across the cell membrane. Single cellular organisms can be deemed as simple, as unlike eukaryotic cells where progeny is formed after the fusion of male and the female gametes, and the progeny possesses the characteristics of both the parents, while most single celled organism do not. As a matter of fact, they can divide a number of times within one hour. Additionally, unlike most  multicellular  organisms, single-celled organisms can readily synthesize most of the essential substances that they need from simple nutrients. These processes are very simple and straight forward. Also, single-celled organisms can be considered as simple due to their limited capacity to occupy a wide range of habitats. This is attributed to the fact that they do not have division of  labour necessary for the exploitation and subsequent utilization of a wide range of resources. On the contrary, they achieve division of  labour  by formation of colonies, which they achieve by having their daughter cells remaining attached after subsequent cell divisions. Variation has been estimated as a vital component in the sustenance of species. Most single-celled organisms tend to lack variation owing to their ability to reproduce asexually, implying that organisms retain the exact genetic composition

Musical Jersey Boys Production analysis paper Assignment

Musical Jersey Boys Production analysis paper - Assignment Example When the group started, their story emerged as four stories. Each story represented one of their career season told by different members of the group. Their earliest beginnings occurred during spring. They harmonized this on a balmy evening under a street lamp. According to the group, the zenith of success is during the season of summer. The beginning of autumn is when their fortunes take a toll because the marriages and lives of the members of the group begin to unravel. According to the group, the winter season comes with a lot of reflection, sorrow, and solitude. There is, however, a wide variation when the recollection of individual members of the group is done with their historys broad outlines. It is from these members conflicting memories, torque and tension that the bounce of their music originates and thus revving their music further and thereby giving the group a momentum that is irresistible. The story of Jersey Boys occurs within a four seasons symbolic year though their stories cover a period of several decades in the life of the group. The group started their career in mid-1950s. It is when the rock and roll phenomenon metamorphosised into a lounge music and propriety staid era. It opened the doors and also vented the rebellion and the life force of a large new generation. The first two members of Jersey Boys Valli and Elvis recorded their first albums in 1953 and after that displayed staying unusual power. The Four Seasons hit the pop charts forty times in the 1960s, something unusual because most bands could have disintegrated. The strength of the four seasons was demonstrated when the group remained together under the onslaught of the added pressures of the Vietnam War, famous Rolling Stones to the American shores and the British invasion that brought the Beatles. It managed to bring the famous groups like the Boomers innocence, but the Four Seasons stayed and regr ouped where Gaudio and Valli partnered and sealed the