Proteins Purpose: To test for the presence of starches and protein macromolecules‚ to introduce the concept of variations in chemical compounds. Hypothesis: If biuret is blue after a test for protein‚ then it is a negative result because biuret reagent is blue to begin with. If a solution is pinkish purple‚ or purple‚ then the test for protein is positive. The test solution for starches is yellowish brown. If any substance that is yellowish brown when mixed with iodine‚ then the test for starches is
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demanding jobs in the world. The situation for farmers was complicated in 1932‚ because there was a surplus of commodities in the market. The depressed state of the world food market caused the purchasing power of farmers to dwindle. As a result‚ the U.S. government passed the Agricultural Adjustment Act in hopes of restoring purchasing power to farmers by reducing surpluses in crops‚ livestock and giving farmers cash payments for controlling how much crops they would grow. The Agricultural Adjustment
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Specific Objective: Carry out test for reducing sugar‚ non reducing sugar‚ starch ‚ protein and lipid. BIOCHEMICAL TESTS Reducing and non-Reducing Sugars Sugars can be classified as either reducing or non-reducing based on their ability to reduce copper(II) ions to copper (I) ions during the Benedict’s Test. Reducing sugar have contain free aldehyde or ketone group and have the ability to reduce copper(II) ions to copper (I) ions during the Benedict’s Test. All monosaccharides are reducing
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MUTAMBWA DUE DATE : 30 MARCH 2012 Q : Effective communication is the backbone of any business organisation. Discuss. Communication can be defined as a two way process of reaching mutual understanding in which participants not only exchange(encode and decode) information but also create and share meaning. Effective communication is whereby the information send must be received and understood by the receiver in the
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How was Avogadro’s number determined? Jessica Kim 12D Starting from 200 years ago‚ scientists tried to figure out the basic ideas of chemistry. One of them they put lots of effort in was to find out the mass of the smallest particle‚ mole. Measuring the mass was a primary difficulty at that time since one mole of a substance was unable to weigh without using developed technology. Even though‚ it was clear that everything was made out of a small unit‚ there was no evidence that could determine
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How Democratic Was Andrew Jackson? Democracy is defined as rule by the people‚ either directly or through elected representatives. Politically‚ being a democracy basically means the people have a say in government. A democratic person would typically believe in voting rights for all adults‚ the right to run for political office‚ freedom of speech‚ majority rule‚ and many other things. Andrew Jackson seemed to be the main political leader with this type of government. Some say that he was the founder
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EFFECTIVE SCHOOLS IN PROVISION OF QUALITY EDUCATION Fadhili Madaga M.E.d Management & Administration Candidate Department of educational foundations‚ management and lifelong learning University of dare s salaam E-mail: madagafadhili@yahoo.com ABSTRACT There have been different discussions posed out by different scholars pertaining to educational system in excelling quality products to its graduates. This paper tries to explore some of the basic characteristic features an effective
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What makes a leader effective? Our world as we know it cannot run without leadership. From presidents and prime ministers to teachers and parents‚ we are always under the leadership of others‚ and often lead others ourselves as well. For such a fundamental concept in current society‚ it is surprising that many do not know what makes a leader effective. First of all‚ leaders need to be capable people. They usually have some sort of education in the area they are leading in‚ as well as talent or
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SHC31 Promote communication in health‚ social care or children’s and young people’s setting Outcome 1: Understand why effective communication is important in the work setting 1.1. Identify the different reasons people communicate Communication is a two way process and is the basis of all relationships irrelevant of the nature of communication. There is an array of reasons why people communicate such as to develop relationships or to share information with one another. People communicate
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Greatest World Civilization The Mughal Empire was the best of its time because of its welcoming civilization‚ which included forward thinking. The Empire was located in what is today’s Afghanistan‚ Bangladesh‚ India‚ and Pakistan. Their main religion was Islam with a population of 145 million in the year 1650. Their empire was so successful because of their strong economy‚ advanced education and their leaders who enforced very fair rules. Their economy lead to the advancement of their strong military
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