Biology What is cholesterol? Cholesterol‚ a waxy substance produced by the liver and found in certain foods‚ is needed to make vitamin D and some hormones‚ build cell walls‚ and create bile salts that help you digest fat. our liver produces about 1‚000 milligrams of cholesterol a day‚ enough cholesterol for the body to be ok without food with colesterol but it’s hard to avoid cholesterol entirely because so many foods contain it. Consequences o high cholesterol. Too much cholesterol in the
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What is the aim of the study? [1 mark] The aim of this study is to modify knowledge of genes and enzymes for carotenoid biosynthesis in plant and also put some light on the challenges that are currently being faced by plant developmental biology and biotechnology. What is the author’s hypothesis? Was it supported or refuted by their research? [2 marks] The author’s hypothesis was that‚ “ Carotenoids protect photosynthetic organisms against potentially harmful photooxidative processes
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Cycles in Biology Cycles in biology play a fundamental role in the world that we live in. Cycles occur all around and inside of us in many different forms‚ from the Krebs to the Calvin cycle. There are large scale cycles happening and they are essential in regulating the nutrients and substances that are around us which without‚ life on earth could no function. One of the largest cycles that occurs all around us is in everyday life is the carbon cycle. The current atmospheric
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Business key terms Business: an active that requires the organisation of resources to achieve a reward‚ whilst running a risk. Entrepreneur: an individual with an idea for a business. Franchise: the legal right to use the name and logo of an existing firm and sell the same products/services. Franchiser- the person selling it‚ for example‚ Macdonald’s. Franchisee- the person buying it‚ for example asda’s. Social enterprise: an activity that achieves a reward for a society. Aim: A stated
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Spoken Language Study CA How long should it be? Time available Approx 800-1000 words 3 hours What should be included? Part 1: Introduction to essay. Explain briefly what you’re going to talk about in your essay. Mention the research you have completed‚ and how that will be used. Part 2: What is texting? Why is it multi-modal? What are your initial thoughts and feelings about this way of communication? Part 3: What are the critic views of texting? Why is it important
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SDME: Happisburgh Background Happisburgh is located 30km north east of Norwich‚ the soil consists mainly of relatively soft Jurassic-Cretaceous aged mudstone‚ limestone and sandstone‚ and as such is easily eroded; currently it is sitting on and even in the sea coast‚ with a population of 1400 people and roughly 600 buildings also while currently being a coastal village it was once separated from the sea by the parish of Whimpell‚ historic records seem to suggest that over 250m of land were eroded
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Throughout the UK‚ the expected benchmark of GCSE’s an individual is to achieve is five‚ including English and Maths at grades A*-C. These requirements are important because it gives individuals an opportunity for further education and a future in the workforce. Today‚ ‘65%’ of deaf children are failing to meet these requirements compared to ‘36%’ of children with no special educational needs (SEN)‚ (The Guardian‚ 2016). Why is that
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CONTENTS Background Note.......................................................................................................................................................................................... 3 History .............................................................................................................................................................................................................. 3 Core Values .......................................................
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Grice’s Maxims have been criticised for being too Anglo-centric. Michael Clyne proposes revisions to the four maxims in his 1994 book Intercultural Communication at Work. Do Clyne’s revisions of this model go far enough in universally accounting for intercultural conversation? Why or why not? Grice’s General Cooperative Principle has been under continuous debate for the past three decades. It is mainly through the maxims that Grice’s paradigm has been challenged as highly ethnocentric‚ however
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Unit Biology B1a (Human Biology) Biology Unit Biology B1a (Human Biology) Thursday 1 March 2012 For this paper you must have: a black ball-point pen an objective test answer sheet. You may use a calculator. F&H BLY1AP Morning Session Time allowed 30 minutes Instructions Fill in the boxes at the top of this page. Check that your name‚ candidate number and centre number are printed on the separate answer sheet. Check that the separate answer sheet has the title ‘Biology Unit
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