Enzymes are biological catalysts and each individual enzyme can only catalyse to one type of reaction – due to its specific shape. Each individual enzyme has its own specific shape which is determined by the amino acid sequence that it is made up of – each enzyme’s active site matches to its unique substrate molecule. For the sake of our experiment – enzymes catalyse reactions because they become an active site for reactions to take place. This lowers the energy that is needed for the reaction but
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Malaysia is well known to be rich with diverse cultures when compared with other Asian countries. However‚ in this modern era‚ our teenagers are said to have deviated from the cultural values of their fore fathers. Deviation here means the act of moving away from what is normal in a society. Meanwhile‚ cultural values refer to the commonly held standards of what is acceptable or unacceptable in a particular community or society (Oxford 7th edition). This issue can be rephrased as; our teenagers are
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Parishes are a common practice in the Catholic Church. They are a division of a diocese which has its own church and members of the clergy. A parish priest is appointed and entrusted with the spiritual care of his parishioners. In 2008‚ 49‚631 parishes in the world had no resident priest or pastor (CARA services. Frequently requested Church statistics). Parishes without a priest can cause great difficulties for people. The role of a priest within a parish is vital; a priest is someone who is there
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structure of the enzyme is mainly dependent on the active site and variable groups. Extreme temperatures or extreme pHs can alter the structure of an enzyme. Enzymes function to lower the activation energy to break the bonds. They achieve this by putting stress and pressure on the bonds or creating a microenvironment for the substrate. Enzymes are regulated by inhibitors or activators and can be inhibited by the products of the reaction‚ called feedback inhibition. Enzymes are catalytic proteins;
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Why should Christmas be banned? My mother always makes a point in making sure I know never to lie to her. But that made me think‚ is it right for her to lie to me for the first 9 years of my life? Tricking children into behaving well in order to receive presents. Isn’t that bribery? Parents say that you should never lie and always tell the truth‚ but the way I see it is‚ they have gone against their word and become a hypocrite. On the other hand they could be enhancing enjoyment. But I know
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“You Are More Beautiful Than You Think” ~Dove Melanie Reilly Southern New Hampshire University We see ads and commercials every day‚ whether they are in print‚ online‚ or on the television screen. They are something that people see every single day consciously or unconsciously. Advertising exists because there ’s a product a company wants to sell and they want people to know about it so they can buy it. There are so many factors that contribute to successful marketing‚ and this paper will explain
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Question 1 The main of fundamental management problem is about the planning process. For example‚ 1. Schooling P&G didn’t prepare and plan well the schooling problem for their employee’s children. For example‚ the schools in Geneva were unprepared for the sudden influx of 300 children and with tuition at $15000. In that case‚ some parents were forced to find a temporary place for their children to study and the system also is in a bitter dispute. Therefore the problem will affect their studies
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Enzyme Activity Lab Hypothesis: 1] Are enzymes reusable? Yes‚ enzymes are reusable. 2] Which of the following do you think contain catalase? [Manganese dioxide‚ chicken meat‚ apple‚ carrot‚ potato‚ or chicken liver] I think that the manganese dioxide‚ apple‚ and carrot contain the catalase. 3] Would grinding the materials affect enzyme activity? I think that grinding the materials will increase enzyme activity. 4] Would temperature affect enzyme activity? I think that
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Advanced Food hygiene Assigment question 6 Non Bacterial Food Posioning Food poisoning can be caused by the consumption of food contaminated by substances other than bacteria. This can occur by contamination of the food by chemicals‚ the ingestion of poisonous plants and by eating fish or shellfish that have been feeding on poisonous plankton or living in contaminated waters. Several foods contain naturally occurring poisons. This is more common in plants; there are hardly any animals that are
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Knowledge is very powerful. We decide whether we want to know something or not. I disagree with the statement that the lack of knowledge can’t hurt you. The true knowledge often hurts; however it doesn’t mean that lack of it can’t hurt. Why can lack of knowledge be harmful and hurt us? Let’s start from a simple fact like not studying for a test or a quiz may or will result in a bad grade. Not knowing the material that we are studying can and will hurt us. General knowledge in a society is very important
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