Experiment 2: Estimation of protein concentration Introduction Protein assays are designed to measure the total protein in a solution. Protein assays are quantitative if the protein to be assayed is available in sufficient quantity such that one is able to use it to create a standard curve. If this cannot be achieved‚ then a standard protein‚ such as albumin‚ may be used for a standard curve with the understanding that the results on the unknown protein are semi-quantitative. Since most proteins
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Name: Bhumiben Shah Date: 31st Jan ‘13 EXPERIMENT # 2 RECRYSTALLIZATION; FILTRATION OBJECTIVES: 1. To perform recrystallization and filtration of given impure organic compound. 2. To purify impure acetanilide using reflux condenser apparatus and Hirsch funnel filtration. 3. To determine percentage recovery of pure material (which is)‚ purified by recrystallization and filtration. SAFETY PRECAUTIONS: 1. Operate the aspirator with the maximum water-flow using a stop cock to
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What would you do if your principle made your whole school participate in a activity that you dislike or didn’t have time for it‚ would you disagree or agree‚ well I would disagree. Because I don’t understand why the principal wants to make this decision without talking to the parents and the students‚ also because of some people personal lives that are not always as perfect as it seems. Firstly‚ there are many outside of school activities that some students may need to do or complete‚ before
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Caryn Cabral SOC 102-7101 June 2‚ 2014 The Deinstitutionalization Movement and its Long Term Effects on Society Deinstitutionalization is the process of replacing long-stay psychiatric hospitals with less isolated community mental health services for people diagnosed with a mental disorder or developmental disability. Deinstitutionalization has been an overall benefit for most psychiatric patients‚ but many have been left homeless and without
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History 17B 17 March 2024 Reflection Essay #2 At the beginning of the 20th century‚ the United States moved into the Progressive era. According to Foner‚ “The word “Progressive” [described] a broad‚ loosely defined political movement of individuals and groups who hoped to bring about significant change in American social and political life.” (Foner‚ 681). The main goal for Progressives was to push for social and political reform to improve the standard of living for American citizens. This era became
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If I were the principle of my school I would try to make my school an ideal school by introducing various reforms. I would make some classes shorter. If there were two classes of the same period on a day I would not keep them together. I would keep a recess or another period between the two. I would give proper care and personal involvement to children. Bookish knowledge would not be pumped into their heads. All efforts would be made to enhance the moral and mental intellect of students so that
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The populist and progressives got a lot of attention among the Americans because of its success in implementing various reforms in the government. The businesses and political power became advanced over the years for the American citizens. However‚ the disadvantage of these groups was that their reforms did not consider the needs of the minorities and the African Americans. During this era marginalization and discrimination remained to be the leading cause of failure among the efforts made by the
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the 21st century is where it is blossoming. The Feminist movement has affected some changes in the political world. Mary Wollstonecraft was the advocate of women’s rights. In 1792‚ she published ‘A Vindication of the Rights of Woman: with Strictures on Political and Moral Subjects’. Apparently it was one of the earliest works
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United States or progressives working to make life better in our country‚ America has always found ways to the best it can be and improve in any way possible. The innovative people of America have helped shape it into what they think would make a better country to be in. The progressive movement involved progressives trying to fix problems created in the gilded age. It seemed as everyone was benefiting from and enjoying the rise of the booming industry‚ but unfortunately there were only a few people
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During the Progressive Movement‚ America moved farther from achieving equality. Women had almost no rights; they couldn’t vote‚ couldn’t have a real job‚ and they didn’t get paid as much as men did if they worked in the same place. African Americans had about the same amount of rights that women had‚ but they could work in factories and other places that women couldn’t. They had lower wages because of their skin color‚ they were called names and were bullied. Women and African Americans were not treated
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