of the presence of a chemical called adenosine‚ in your brain. It binds to certain receptors and slows the nerve cell activity when sleep is signaled. 5. Anaerobic fermentation is also a great concept which is present in the chemistry of everyday life. It is present in yogurt‚ breads‚ cakes and many other baking products. It is the multiplication of certain useful bacteria which increase the size of the food and make it more filling and soft. 6. Soap is formed by molecules with a "head" which likes
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II PUC – CHEMISTRY (34) MODEL QUESTION PAPER - 1 Time: 3hours 15 minutes Maximum marks: 70 Instructions: 1. The question paper has four parts: A‚ B‚ C and D. All parts are compulsory. 2. Write balanced chemical equations and draw labeled diagrams wherever required. 3. Use log tables and the simple calculator if necessary. (Use of scientific calculators is not allowed) PART-A I. Answer ALL of the following. (Each question carries 1 mark) 10x1=10 (Answer each question in one word or
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WHICH DISTRACTS US FROM OUR DAILY LIFE ROUTINE ENTERTAINMENT IS SOMETHING WHICH DISTRACTS US FROM OUR DAILY LIFE ROUTINE Name: College: Date: Running head: ENTERTAINMENT IS SOMETHING WHICH DISTRACTS US FROM OUR DAILY LIFE ROUTINE What is entertainment? There are many definitions of entertainment but I look at it as something which diverts or may distract us from our daily life routine. It helps us relax for periods of time thus forget our worries and cares; our habits and thoughts are
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knots‚ but it is capable of attaining 20 knots in short bursts. The maximum reported depth reached by the species is 194 fathoms. It is capable of remaining submerged beneath the surface for 50 minutes‚ although 10 to 15 minutes is more typical. The life span of a blue whale is about 30 years. The calves measure 7 m at birth and weigh about 2 tons. By the time they are a year old‚ the youngsters measure 18 m. Blue whales comprised about 90 percent of the whaling industry’s total catch during the
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Importance of Computer in Schools Tara Dodrill Tara Dodrill began writing professionally in 1990. She is a travel writer and photographer working for print and online media‚ primarily covering Florida‚ ecotourism and off-the-beaten-path destinations. Her writing credits include RUMBUM‚ Yahoo News‚ Visit South magazine‚and North Carolina Coastal Guide. She studied journalism and education at Ohio University and real estate at Hondros College. Computer classes in schools are important to a well-rounded
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Importance of Computer in Management Computer systems and software applications help companies manage business operations efficiently. The use of computers and Information Technology (IT)-based systems in mainstream businesses has redefined workplace practices‚ operational metrics and business models. Top management and key business executives have been able to leverage the various capabilities of computer-based systems and productivity software technologies to get a better handle on business
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Oct.4th How does “good luck” affect our daily life? It’s hard to confirm that luck really exists. However it’s obvious that nobody wants to be unlucky. Therefore‚ we do all kinds of stuff to make ourselves luckier. Some believes in astrology‚ others are fascinated in fengshui or crystal power. As proof‚ our English teacher once took dozens of pictures‚ they were quite similar: a student with a big smile was touching the foot of the bronze statue of John Harvard. Believe it or not‚ they were all
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There is almost no place that you can go where technology hasn’t been used. Technology affects our daily lives in everything that we do; it saves time‚ creates a world of endless learning‚ and makes traveling to halfway around the world effortless. Technology greatly reduces the time it takes to perform lives everyday tasks. Daily chores such as mowing the grass or doing the dishes have been reduced from hours to twenty minutes with the invention of the automatic dishwasher and gas powered lawn
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The Importance of politics in our everyday life can’t be measured by a literal scale but it happens to be needing a thorough analysis to discuss. Though we can say that politics is important in our lives because it somehow affects our society balance. As society changes because of politics‚ people consider and reconsider how to deal with their own judgement in everyday scale due to consequences given by the politicians that commands their city or municipality. It is an unfortunate common view that
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HAND ACCOUNTANCY GROUP 7 THE IMPACT OF THE INTERNET ON OUR DAILY LIVES Especially the Internet is becoming more and more important for nearly everybody as it is one of the newest and most forward-looking media and surely “the” medium of the future. The Internet changed our life enormously; there is no doubt about that. There are many advantages of the Internet that show you the importance of this new medium.The Internet has changed our lives completely since it was invented. It has helped major
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