The aim of this experiment is to better understand the process of fermentation of yeast in different concentrations of sucrose. The experiment worked with yeast and sugar (sucrose and glucose) to determine the rate of fermentation by testing the pressure of C02 in the test tube. The experiment tested the metabolic capability of yeast anaerobically meaning no oxygen was present (this was ensured by the thin layer of oil on the top of the solution). This means that the metabolic rate of the yeast could
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were accurate‚ I made sure I accurately measured out the amylase and starch solutions for each experiment. This is because‚ if I had the wrong amounts‚ I would not get a valid conclusion‚ as I will not know whether my results are affected by the concentration of starch‚ or whether the results I got were due to the amounts of solution used. This would make both my results and conclusion invalid and unreliable. I also made sure that the temperature of the water bath was at the correct temperature and
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Treblinka Concentration Camp The Holocaust was a horrifying event. Adolf Hitler rose to power in 1933. Later they started constructing places to hold the Jewish and other people they called these place concentration camps.Treblinka was one of those camps. Treblinka was a part of Hitler’s final solution. Now you will learn about this terrible camp. “In July of 1942‚ the Operation Reinhard authorities had finished a killing center‚ known as Treblinka II.” (Treblinka) From late July and September 1942
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Dachau concentration camp Dachau was not horror camp not like Auschwitz and Belzec that killed over 1‚700‚000 together.Auschwitz was famous for being the most horrific camps‚but it was not the first or long lasting concentration camps.Dachau camp was made of an old World War I munition factory.SS Weinrich Himmler announced the camps creation‚so people (Jews) were put on trains to arrive at Dachau.All of the many concentration camps (Death camps) made medical experiments on some of their
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Buchenwald Concentration Camp The Buchenwald Concentration Camp was a concentration camp that the Germans used for practically labor of the prisoners until they died or were killed by the SS. Hitler who was the Nazi leader wanted all the people that weren’t the Aryan race to die because they were not perfect. “The Buchenwald camp was located in Weimar Germany and was established in 1937. The main camp was constructed in a wooded area in the northern slopes of Ettersburg. Before the Nazi takeover
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the molecules may have been moving slower. Part B: Title: The effect of salt concentration on osmosis in potato. Introduction: 1. The purpose of doing this lab is to observe the effects of various solute concentrations on osmosis in a potato. 2. During osmosis‚ water moves from the side of the membrane where they are most concentrated to the side where they are less concentrated. If the concentration is equal on both sides‚ there will be no movement. 3. I hypothesize that
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highly pigmented protein that imparts the characteristic color to certain blue-green algae. It also facilitates a reaction necessary to the survival of this species; we can follow the kinetics of this reaction by measuring the conversion of Substance X to Substance Y at various times during purification.” Techniques and methodologies for extracting the proteins and purifying Enzyme X are as follows: The blue-green tinted proteins in Enzyme X give a distinct color to algae. The proteins are contained
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Material and Methods * Osmosis : -thistle funnel tube -dialysis tubing sack -saturated NaCl w/food coloring -beaker with distilled H2O The experiments begins with the construction of a simple osmometer by obtaining pre-soaked length of tubing ‚opened and tied at the end. The tube is filled with saturated NaCl solution (with added food coloring) and the thistle is inserted in the dialysis tubing. The dialysis tubing is sealed to the thistle funnel with dental floss and placed in a beaker
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Although we cannot compare the horrors of the Nazi Concentration camps to the American "Relocation Centers"‚ there are many similarities. Both of the groups of victims were of the minorities‚ and these cultures were somewhat of an enemy to the leader of their country. These groups (the Japanese in America nearly two thirds of which were American citizens‚ and the Jews‚ Gypsies‚ the Poles‚ Slovaks‚ Communists and other enemies of the state in Germany and Poland‚ many of which had served the very countries
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his critical concept. Arnold’s contribution to literary theory is his theories on epochs of expansion and epochs of concentration‚ which throughout the course of this essay will be thoroughly explained. Matthew Arnold‚ a Romantic poet transformed into a critic of the Romantic Age‚ contributes to the English critical theories‚ the concept of epochs of expansion and epochs of concentration. Matthew Arnold‚ poet and critic was born on December 24 1822 in Laleham‚ Middlesex England and passed away April
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