The Impact of Lupus - Essay ExampleAs Petri puts it, "Instead of fighting infection, the immune system attacks 'self/ the person's normal tissues" (qtd. in Meadows 29). An examination of the causes, symptoms and treatment of lupus helps one to better understand the physiological impact the disease has, while a look at families coping with lupus and certain other symptoms illuminate the psychological aspects.Researchers have attempted to combat lupus by pinning down its origin or causal factors but thus far they have been largely unsuccessful. There are many factors that appear to be closely associated with lupus, and a combination of these factors may be responsible for its origin. Experts believe that it develops from complicated genetic and environmental factors. The fact that it is mainly the women who contract this disease and that it is more prevalent in certain races (Asians, Hispanics, and African - Americans) point to genetic determinants. Moreover there is some evidence that it runs in families.
Creon, the king of Thebes, is one of the major characters. The author utilized several characters/ foils in order to build up the kingâ€™s image, the pride, cruel, stubborn and superior ruler. Through those conflicts, arguments and persuations, the kingâ€™s figure was gradually set up and was foreshadowing the tragic ending of his own life. The conflict between Antigone and Creon in the play is very outstanding and intense. Creon commanded that Eteocles would be buried in formal way, meanwhile, Creon also made laws to prevent people from burying Polynices. Let his corpse rot and be eaten by animals. Antigone buried the body without any hesitation that she was violating the laws. Because Antigone believed there is nothing can be superior to the gods, the gods would agree with her action. She argued that Creon, a mere mortal, did not have the power to override the gods, which enraged Creon. The things Antigone believed utterly subverted Creonâ€™s value.
IntroductionIn this investigation I am investigating if varying the amount of sugar solution or distilled water determines the concentration of cell sap. I will do this by using different concentrations of sugar solution and distilled water. If the medium is hypotonic â€” a dilute solution, with a higher water concentration than the cell â€” the cell will gain water through osmosis. However if the medium is isotonic â€”a solution with exactly the same water concentration as the cell â€” there will be no net movement of water across the cell membrane. If the medium is hypertonic â€” a concentrated solution, with a lower water concentration than the cell â€” the cell will lose water by osmosis.Investigation variablesTo have a controlled reliable investigation I will control the following variables:To try my best to do the experiments at the same room temperature.I will prepare the carrots in the same way because any minor changes can ruin the experiment.