Due to the need of keeping the food’s natural characteristics and taste for longer as well as to meet the requirements of food manufactures many chemical compound have been discovered and developed as ways to preserve food and extend their life for longer. With the increasing of new technologies‚ transportation and a growing population‚ food processing which requires the use of preservatives‚ ensures the extension of shelf life of many foods and beverages. There are many different types of food preservatives
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Chapter 9.3 II. Metabolism - Chapter 8 A. Introduction 1. Definition 2. Catabolism 3. Anabolism B. Coupling of Cellular Reaction 1. Free Energy Change 2. Calories 3. Exergonic Reactions 4. Endergonic Reactions C. Oxidation and Energy Production 1. Oxidation 2. Reduction D. Biochemical Pathways for Glucose Catabolism 1. Aerobic Respiration Page 1 2. Anaerobic Respiration 3. Fermentation E. Catabolism of Other Macromolecules 1. Catabolism of Lipids 2. Catabolism of Proteins
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CORE SYLLABUS for National Eligibility-Cum-Entrance Test (NEET) for Admission to MBBS/BDS Courses The Medical Council of India (MCI) recommended the following syllabus for National Eligibility-cum-Entrance Test for admission to MBBS/BDS courses across the country (NEET-UG) after review of various State syllabi as well as those prepared by CBSE‚ NCERT and COBSE. This is to establish a uniformity across the country keeping in view the relevance of different areas in Medical Education. PHYSICS
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Lessons in Clarity and Grace stresses‚ is that sentence structure is important. Readers enjoy reading sentences that is structured so that they are able to read seamlessly without being disconnected. A sentence should be connected together like a puzzle‚ everything should come together like
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electrons. D: Lead is deposited at the cathode. Ans : - D. Q. 2. Here is an electrode reaction : Cu → Cu2+ + 2e-. [i.e. Cu- 2e- →Cu2+]. At which electrode(anode or cathode) would such a reaction take place. Is this an example of oxidation or reduction. Ans : - At anode. Oxidation. Q. 3. A solution contains magnesium ions(Mg2+)‚ iron (II) ions (Fe2+) and copper ions (Cu2+). On passing an electric current through this solution which ions will be the first to be discharged at the cathode. Write the equation
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Antioxidants in Coffee Thesis statement: Coffee contains rich amounts of the antioxidant phenol‚ which can lower the risk of heart diseases and diabetes‚ among others. Outline: I. Introduction II. What are antioxidants? A. Definition of Antioxidants B. Classification Antioxidants i. Micronutrients ii. Polyphenols III. What is coffee? A. Definition of coffee B. Antioxidants present in coffee IV. Effects of Antioxidants in coffee to
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Experiment 9 Empirical Formula of Zinc Iodide Objectives Upon completion of this experiment‚ students should have learned: 1. The law of conservation of mass. 2. How to calculate an empirical formula. 3. The concept of limiting reagents. Introduction Synthesis and the determination of empirical formulas are two extremely important parts of chemistry. In this experiment‚ you will synthesize zinc iodide and determine its empirical formula. The molecular formula gives the actual
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Abstract Molar volume is the volume that one mole of gas occupies when temperature and pressure are kept constant. The molar volume of a gas can be determined through evaluating how much gas is given off when the number of moles of the substance is known. To find the volume of gas that will be used to calculate the molar volume‚ the process of water displacement can be used. Reference Citation Cesa‚ J. (2002). ChemTopic labs: Experiments and demonstrations in chemistry (vol. 9). Batavia
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wouldn’t be mobile phones and computers. Batteries work by reduction and oxidation reaction. Battery is a device‚ which consists of one or more cells. Each cell consists of at least two half-cells: a reduction cell and an oxidation cell. Chemical reactions in the two half-cells provide the energy for the battery. (Wikipedia) The reason why chemical reactions happen is that one element is more reactive than the other. Oxidation is a loss of electrons and reduction is a gain of electrons. Each cell consists
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have a whole room full of puzzles to solve. In the original game the puzzles were focused solely on a series
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