CHAPTER I INTRODUCTION 1.1 Background Food is one of human sources of calorie‚ protein‚ fats‚ and nutrition. Yet‚ because of the highly nutritious content‚ food is susceptible to growth of microorganisms. By the presence of microorganisms in food‚ the food is more likely to have shorter shelf life. Thus‚ mostly it is resolved by the addition of antimicrobial substances to food‚ such as condiments and preservatives. Condiments and preservatives could inhibit the growth of microorganisms
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Title of the paper: Antifeedant properties of different plant products and organics against S. litura under laboratory condition Abstract: A laboratory study on bio efficacy of organic pesticides‚ indigenous plant extracts‚ bio pesticides and commercial neem oil were evaluated against third instar larvae of tobacco caterpillar to know the antifeedant properties of organics at Main Agricultural Research Station‚ Raichur during 2010-11. On 24 hours after treatment imposition no leaf feeding by S
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1MA0/1F Edexcel GCSE Mathematics (Linear) – 1MA0 Practice Paper 1F (Non-Calculator) Set A Foundation Tier Time: 1 hour 45 minutes Materials required for examination Ruler graduated in centimetres and millimetres‚ protractor‚ compasses‚ pen‚ HB pencil‚ eraser. Tracing paper may be used. Items included with question papers Nil Instructions Use black ink or ball-point pen. Fill in the boxes at the top of this page with your name‚ centre number and candidate number. Answer all questions. Answer the
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N10/4/BIOLO/HPM/ENG/TZ0/XX 88106001 Biology HigHer level PaPer 1 Tuesday 2 November 2010 (afternoon) 1 hour INSTRUCTIONS TO CANDIDATES • Do not open this examination paper until instructed to do so. • Answer all the questions. • For each question‚ choose the answer you consider to be the best and indicate your choice on the answer sheet provided. 8810-6001 17 pages © International Baccalaureate Organization 2010 – 2 – 1. N10/4/BIOLO/HPM/ENG/TZ0/XX [Question and image
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PRESENTATION BY: GIZELLE WILKINSON SUBJECT: ESSENTIAL HYPERTENSION STUDENT NUMBER: M00037713 CLINICAL SCIENCES II INTRODUCTION Essential hypertension‚ otherwise known as primary or idiopathic hypertension‚ is a condition of raised blood pressure with no identifiable cause. Secondary hypertension occurs when blood pressure elevation results from a specific and potentially treatable cause. These include renal diseases‚ endocrine causes‚ congenital cardiovascular causes
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Allspice‚ also Jamaica pepper‚ sometimes pimento‚ is the unripe berry of the Pimienta dioica tree; which is dried‚ ground‚ and used as a seasoning. Its name comes from its flavor‚ which is reminiscent of many spices‚ including cinnamon‚ cloves‚ and nutmeg‚ with a peppery flavor.It is the primary spice in the Jamaican Jerk Spice blend. Anise is both a vegetable and a spice.As a spice‚ the dried seeds are ground for use. Anise smells somewhat like star anise‚ fennel and liquorice. Anise is a strong
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Otitis media Introduction Otitis media is an ear infection of the middle ear‚ the area just behind the eardrum. It happens when the eustachian tubes‚ which connect the middle ear to the nose‚ get blocked with fluid. Mucus‚ pus‚ and bacteria can also pool behind the eardrum‚ causing pressure and pain. Ear infections usually start with a cold. Although adults can get ear infections‚ they are most common in infants and young children. That’s because a child’s eustachian tubes are narrower and shorter
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Fruits and Vegetables Outline • This stuff is scattered in the book. – Pp. 92-101 – pp. 44-47 • • • • • • • • • Tomato Apple Citrus Brassica Banana Carrot Onion Squash and Melon Tropical Fruits Fruits: Botanical and Popular • Botanically‚ a fruit is the ripened ovary wall. The ovary is part of the carpel‚ the innermost whorl of a flower‚ the female reproductive structure. The ovary contains the ovules‚ the haploid equivalent to mammalian eggs. – Some fruits also contain parts of the flower
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division; 3. identify specific events in mitosis and meiosis that allow the inheritance of traits and generation of variation. MATERIALS A. Microscopic Examination Compound microscope cover slip Prepared slides of onion root tip (Allium cepa) 45% HAc Onion bulb alcohol lamp Farmer’s Solution (acetic acid-ethanol=1:3) 70% ethanol bent needle acetocarmine stain (2%) glass slide PROCEDURE A. Microscopic Examination 1. Fresh Specimens Preliminary
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BACKGROUND INFORMATION Eating a balanced diet means choosing a wide variety of foods and drinks from all the food groups. It also means eating certain things in moderation‚ namely saturated fat‚ trans fat‚ cholesterol‚ refined sugar‚ salt and alcohol. The goal is to take in nutrients you need for health at the recommended levels. Two examples of a balanced eating pattern are the USDA Food Guide at MyPyramid.gov and the Dietary Approaches to Stop Hypertension (DASH Diet). Both eating patterns
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