Friday, January 24, 2020

Influence of Societal Expectation in Hunger and Siddhartha Essay exampl

Societal expectations play momentous roles in character development in Hamsun’s Hunger and Hesse’s Siddhartha. Societal expectations derive from the origins of the individuals in the society who create authority and code of conduct for the people to obey and follow (based on their own morals). Both novels uncover the character development of the protagonists yet the authors approach these themes in different manners. Hamsun follows the hero’s path through an unforeseen destiny of solitude and weariness allowing the hero to find no place among the society. His journey of struggle within the society faces the hero to make certain decisions that readers question as either rational or irrational decisions. Whereas in Hesse’s, the hero accepts the transformation from an aesthetic Siddhartha to a more self conscious character basing his needs on the materialistic pleasures. Siddhartha’s influence from the environment enables him to feel and un derstand his present surroundings of a society leading to his ultimate motive of Self realization and to break the cycle of life and achieve ultimate happiness. Hamsun’s hero, the unnamed narrator in the novel Hunger, is a struggling character, always contemplating over his ideas and actions and often losing his sense of reality to his own illusionary world of his conscious â€Å"my deranged consciousness ran away with me and sent me lunatic inspirations† . The effect of having to create a character struggling within his own decision making skills has the audience to believe the protagonist has in a breaking point between sanity versus insanity. Yet under the society of Christiniana, under certain laws and rules that are to be followed, Hamsun creates a paradoxical character, ... ... through a chaotic state. Yet in Hunger it is portrayed that human nature always strives to be in communities, but when a society is formed, there are always certain individuals as outcasts like the protagonist, who tend to fall under the influence of its society’s expectations. Their strive to have a place in the society follows up working too hard to reach the expectations of earning money for a materialistic value in the society, therefore allowing the protagonist to go in a state of insanity. Siddhartha follows society as a materialistic living and a need, the protagonist allows himself to go through against materialistic living, following the expectations of the society. He allows the materialism of earning money and have physical pleasures to reach his own journey to reach enlightenment through experience of having to understand how to let it out of his Self.

Thursday, January 16, 2020

Alfred Hershey and Martha Chase Experiment

The experiment by Alfred Hershey and Martha Chase used bacteriophages, or viruses that contaminate bacteria and radioisotopes. Hershey and Chase already knew that viruses were composed mainly of DNA and protein; however, they did not know if DNA or protein was the genetic material. Hershey and Chase used radioisotopes to mark the DNA and protein. They used the radioactive isotopes phosphorus and sulfur because DNA contains phosphorus and proteins contain sulfur. Using these radioactive isotopes gave them the ability to distinguish between the DNA and the protein.They rationalized that if they allowed ample time for a bacteriophage to contaminate a bacterial cell that the genetic material would be discovered in the bacterial cell after the contamination. After allowing bacteriophages to infect the bacterial cells, they noticed that the radioactively labeled DNA was found inside the bacterial cell, and that the radioactively labeled protein was found outside of the bacterial cell. Hers hey and Chase concluded that DNA was the genetic material that was introduced to the bacteria during contamination by a bacteriophage.Griffith worked with two different strains of Streptococcus pneumonia, a type S strain, and a type R strain. Type S bacteria were characterized by the existence of a polysaccharide, which allowed them to evade being attacked by the host cell's immune system; however, type R bacteria did not have such a polysaccharide capsule. Griffith injected type S bacteria into the mice. Due to the existence of the polysaccharide capsule, the type S bacteria were able to thrive in the mouse's blood stream. Therefore, the mouse died. Afterwards, Griffith injected type R bacteria into mice.Type R bacteria did not have the polysaccharide capsule so they were not able to elude the defenses by the host cell's immune system. Consequentially, the mouse still survived because the bacteria were destroyed by the immune system. Next, Griffith added the heat-killed type S bact eria into the mice. The bacteria were heat-killed preceding the injection into the mouse so the mouse survived. Finally, Griffith injected living type R bacteria and heat-killed type S bacteria into the mouse. Griffith discovered that the mouse died.He concluded that the living type R bacteria were altered into the type S strain. Evidently, the type R bacteria had developed genetic material from the heat-killed type S bacteria; however, Griffith did not know what the genetic material was. Meselson and Stahl conducted experiments to determine whether or not DNA followed the semiconservative, conservative, or dispersive model of replication. The semiconservative model states that the two daughter molecules each consist of one old strand, from the parent, and one newly constructed strand.This is the model that is currently accepted. The conservative model states that the parent molecule is preserved after DNA replication. Lastly, the dispersive model states that each of the four strand s has a mixture of old and new DNA after replication. Meselson and Stahl’s experiments involved radioisotopes. They cultivated bacteria into a medium containing nucleotide precursors marked with Nitrogen-15. The bacteria combined the Nitrogen-15 into their DNA. The bacteria were then moved into a medium containing Nitrogen-14.Any recently made DNA would appear lighter than the parental DNA made in the medium containing Nitrogen-15. The contents of the container were positioned into two separate tubes and centrifuged. One tube was centrifuged for 20 minutes and the other tube was centrifuged for 40 minutes. The first round of replication in the Nitrogen-14 medium produced hybrid DNA, which disregarded the conservative model. The second round of replication in the Nitrogen-14 medium produced both light and hybrid DNA. This rejected the dispersive model and reinforced the semiconservative model.

Tuesday, January 7, 2020

Following Janies Developement in Their Eyes Were...

People grow and develop at different rates. The factors that heavily influence a persons growth are heredity and environment. The people you meet and the experiences you have are very important in what makes a person who he/she is. Janie develops as a woman with the three marriages she has. In each marriage she learns precious lessons, has increasingly better relationships, and realizes how a person is to live his/her life. In Their Eyes Were Watching God, by Zora Neale Hurston, Janies marriages to Logan Killicks, Jody Starks, and Tea Cake are the most vital elements in her growth as a woman. Janies marriage to Logan Killicks was the first stage in her growth as a woman. She hoped that her obligatory marriage with Logan would†¦show more content†¦Janies first dream was dead, so she became a woman (24). Janies prayer is her final plea for a change in her life. She says Lawd, you know mah heart. Ah done de best Ah could do. De rest is left to you (23). Janies prayer is answered with her next husband, Jody Starks. He is the man who fills the voids of loneliness and love, and continues her development as a woman. When they first met, Janie was convinced that Jody believed she was a very special person because of the compliments he gave her. For two weeks, before they married, they talked and Janie believed that Jody spoke for change and chance (28). The problem Janie had with Jody was that he did not treat her as equal. He would not let her speak in front of people, teach her to play checkers, or participate in other events. Janie notices the problem early in the relationship and confronts Jody about it when she says it jus looks lak it keeps us in some way we aint natural wid one nother. Youse always off talkin and fixin things, and Ah feels lak Ahm jus markin time. Hope it soon gits over (43). Janie realizes that she cannot be open with Jody and that he is not the same man she ran off with to marry. Jody has many of his own in terests, and none of them are concerned with Janie. She found out that she had a host of thoughts she had never expressed to him ... She was saving up feelings for some man that she had never seen (68). Jody only gave material goods to Janie. She knew she