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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Draft: Introduction: Transgenesis is the process by which new characteristic(s) can be introduced into an organism that it did not have previously. Exogenous gene(S)– called transgene- are introduced into an animal through the use of recombinant DNA technology. The extra genes or gene may come from same species or from a completely different species. Transgenesis has many beneficial applications for human application such as producing milk with human proteins‚ which help with treatment of
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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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e incorporated a fusion tag prior to our genes of interest and attached the expressed fusion proteins covalently on microarrays. This enhances the specific binding of the proteins compared to nitrocellulose. Thus‚ it helps to reduce the number of false positives significantly. It enables us to screen for immunogenic proteins in a shorter The correct insert size was determined by Colony PCR. Plasmids from clones containing the correct-sized inserts were isolated and the MCS was sequenced using both
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MARINE BIOTECHNOLOGY: A DEVELOPMENT FOR THE FUTURE Biotechnology ’s first impacts occurred on a terrestrial level‚ but "there ’s an end to the diversity of terrestrial life. And if you go back and ask a fundamental question: Where on earth does the biodiversity reside‚ you realize it is the ocean (William Fenical‚ Scripps Institution)." Marine biotechnology is defined as "the application of scientific and engineering principles to the processing of materials by marine biological agents to provide
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Mass media has become an integral part of our lives and can not be separated from our life. Particularly for the urban people‚ the need for information is more important than ever. Our values and way of life in the society in this information era are strongly influenced by the mass media like newspapers‚ TV‚ radio‚ video‚ and the internet. Mass media’s influence on people’s lives is even greater and deeper than many kinds of state indoctrination or priest’s sermons from the pulpit in the church
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INFLUENCE OF ADVERTISING ON DAILY LIFE The impact of advertising is a matter of continuous debate. For and against claims about advertisement have been made in different contexts. Cigarette manufacturers have been claiming that cigarette advertising does not encourage smoking and their eventually successful opponents just the opposite. Children under the age of four may be unable to distinguish advertising from other television programs‚ as the faculty to judge a message develops on attaining
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My Reaction to Agricultural Biotechnology On December 3‚ 2013‚ Rick Welsh‚ a professor of food studies visited Monmouth College to speak about agricultural biotechnology‚ along with how it has been developed and the impacts that it is having on society. After hearing Professor Welsh mention that he was going to be speaking about agricultural biotechnology‚ I instantly thought of the documentary film that I watched a couple days ago‚ The World According to Monsanto. Monsanto is a food company that
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impacted the 2012 national election results. Mass media had a profound impact on the 2012 presidential election. Mass media is one big community that includes a mainstream of media. Some of the biggest components of the mainstream are television‚ radios‚ and the Internet. Mass media is one of the most powerful tools used during national elections because it helps influence open-minded voters. Culture also heavily impacts the national election results because the United States is slowly becoming
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