president we can expect a more progressive‚ ideal and competitive individual that will be of great help in the future. It is very inspiring to know that the government never stop thinking on how to upgrade the educational system in our country. This time‚ we know that every Filipino has no right to say that I did not go to school because of poverty because with the programs of Pnoy being poor is not an excuse or a hindrance in going to school and get a college degree‚ It is now our own will if we want
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As time has passed‚ the many events that make up world history have transformed society and subsequently the purpose of art. The birth of art occurred around 25‚000 years ago and between that time and now‚ many historical events had caused the purpose of art to change throughout different eras. These different events prove to impact the art of the eras that they occur in‚ and often many events will happen and art will constantly be changing. One can draw similarities and differences between artists
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“MOTIVATION” Filipino people are religious human being. We usually seek for guidance from our Lord in every decision we will made so in relation to that our teacher decided to have a speaker that can motivate us spiritually‚ emotionally and to enlighten us by a word of god. Fr. Joel Eslabra was the 1st invited speaker. He is a priest who is willing to share the word of God and also can give us inspiration. Fr. Joel starts his discussion with an inspirational lecture about the word of god presented
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The War of the Roses was a tumultuous period of time during the late Middle Ages and there is no doubt that it was affected by the feudal system. The Middle Ages was a period of time from 5th century to the 15th century characterized by the technological advancements in warfare‚ the artistic developments of the time‚ and the societal organization of the feudal system. The feudal system dictated the political and social allegiances a vassal had to a lord or king. Vassals received an area of land in
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The Age of Exploration‚ that started in the 15th century and lasted until the 17th century‚ brought lots of trade and technology to the New World and the Old World. More specifically‚ the Columbian exchange brought rare resources across the Atlantic‚ like tobacco‚ cotton‚ corn‚ potatoes‚ sweet potatoes and livestock and sugar. Cotton was one of the most important resources both to the Americans and the Europeans. Cotton grows in climates that are warm and have long sunny periods so it was mainly
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produced the most oxygen of all three trials. Heat tends to increase the rate of chemical reactions‚ explained in the article Temperature Effects (Introduction to Enzymes) by Chris Jamison. “Like most chemical reactions‚ the rate of an enzyme-catalyzed reaction increases as the temperature is raised. A ten degree rise in temperature will increase the activity of most enzymes by 50 to 100% . Variations in reaction temperature as small as 1 or 2 degrees
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out so that tubes containing a reaction solution of the Amylase enzyme and starch were simultaneously mixed. The reactions were then introduced to I2-KI‚ which stopped the reactions‚ at two minute intervals. Each of these trials was repeated three times to ensure proper accuracy. After concluding the reactions they were placed into a spectrophotometer (A580) for analysis. Graphing the values of the absorbance to time for each pH it was found that the rate of reactions in the neutral pH solutions were
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Most of life’s biological processes involve the use of protein catalyst called enzymes‚ that help speed up chemical reactions within the body without being denatured in the processes. Enzymes can be used continually by temporary binding to a specific substrate in the active site to convert the substrate into a product that the cell needs to perform a specific function. Without the use of catalyst enzymes‚ homeostasis wouldn’t be able to occur quickly enough which can result in many bodily functions
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Given the evidence‚ it can be determined that a reaction will occur when reactants have a kinetic energy greater than the activation energy‚ this is a theory of collision theory. For example‚ in the first experiment‚ the test tube filled with 10 mL of 3% hydrogen peroxide and had scoop of manganese dioxide‚ had a greater reaction than the other test tube. Which simply contained 10 mL of 3% hydrogen peroxide. The factor that affected the reaction rate was that the manganese was seen as a catalyst
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ribosomes in a cell. They act as catalysts during biological reactions; therefore‚ enzymes are able to speed up these reactions without undergoing a permanent change themselves. These proteins are able to do this by lowering the activation energy of a reaction. To add on‚ enzymes require specific conditions under which they can work best. Reactions occur at faster rates when the temperature is higher. However‚ the rate of an enzyme-catalyzed reaction is reduced or can be stopped if the temperature becomes
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