Exopolymeric substances are required for Calcium carbonate precipitation Abstract: Introduction: Different minerals precipitation by microbes is a common phenomenon‚ and carbonates are most common mineral formed. Many micro-organisms are having the ability in undergoing the process of mineralization‚ although different minerals have been precipitated by microbes which include carbonates‚ sulphates‚ silicates etc [1]. Amongst all these‚ carbonates are the most common minerals formed. Carbonate precipitation
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Chapter 1 Cell Theory- in the 18th century‚ two scientists came up with the cell theory. Schleiden and Schwen. 3 corollaries of the cell theory: -all cells are alike in chemical composition -all cells store and process information in the same way -all cells arise from other cell through cell division 5 types of different Microscopes 1. Light Microscope- produces 2-D image Direct descendants of Hooks scope> take two lenses to a light source> used this to magnify images up to 1‚000 fold.
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monosaccharide (simple sugar) is a structural form that consists of somewhere between 3-7 carbohydrate molecules attached together to form a chain. Two monosaccharides can be combined to form a larger carbohydrate molecule called a disaccharide. Polysaccharides are the largest of all the three combinations of carbohydrate molecules. Glucose and fructose are two examples of monosaccharides‚ and sucrose (table sugar) is a disaccharide because it can be formed by the combination of glucose and fructose
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inherently evil. Your body uses sugar to survive‚ and burns sugar to provide you with the energy necessary for life. Many truly healthy foods are actually broken down to sugar in the body – through the conversion of long and complex sugars called polysaccharides into short and simple sugars called monosaccharides‚ such as glucose. In additions to the breakdown products of fat and protein‚ glucose is a great energy source for your body. http://pacificfit.net/article-archive/how-sugar-makes-you-fat/
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References: Processed products of Tamarind- Natural Radiance‚ Vol6 (4) Tamarind xyloglucan: a polysaccharide with versatile application potential- Anuradha Mishra* and Annu Vij Malhotra‚ Journal of material chemistry Chemistry of spices- Edited by Villupanoor A. Parthasarathy ‚ Indian Institute of Spices Research‚ Calicut‚ Kerala‚ India Underutilised
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Microscopes were invented in the 1600s. Robert Hooke first looked at a thin slice of cork in 1665; he saw "a lot of little boxes." These little boxes first reminded of the little rooms monks lived in‚ so he called them cells. Hooke observed the same pattern in the stems and roots of carrots and other plants. What Hooke still did not know‚ however‚ was that cells are the basic units of living things. Ten years later‚ the Dutch scientist Anton van Leeuwenhoek focused a microscope on what seemed to
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Final Biology Exam Review Unit One: Cellular Processes Definitions: Apoptosis – Known as cell suicide‚ lysosomes break open and decompose the entire cell. Triglyceride – A lipid molecule composed of glycerol and three fatty acids. Simple diffusion – Movement of particles from an area of high concentration to an area of low concentration. It goes through the phospholipid bilayer. Facilitated diffusion – Diffusion of particles through the cell membrane‚ assisted by transmembrane proteins
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Food Science Study Guide Food Science- the discipline in which biology‚ physical sciences‚ and engineering are used to study the nature of foods‚ the causes of their deterioration‚ and the principles underlying food processing Food Technology- the application of food science to the selection‚ preservation‚ processing‚ packaging‚ distribution‚ and the use of safe‚ nutritious‚ and wholesome food Aspects of Food Quality -Appearance -Size and shape -Color -Structure -Transparency
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Lauren Clayton BIOL–15 Extra Credit Bugs‚ Guts‚ and Brains Seminar Summary During the seminar “Bugs‚ guts and brains: How gut microbiota shapes your mind and body” on November 7‚ Physiologist from UC Davis‚ Dr. Helen Raybould discussed how gut microbes in humans and animals affects neurophysiology based primarily on the foods we eat and the genes expressed in the gut. There is an intersection between micro and host physiology that affects the overall health and behavior of the host. To understand
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trace minerals. You can enjoy plenty of benefits from eating these berries‚ as they contain natural anti-bacterial‚ anti-inflammatory and anti-fungal compounds. They are also a great help for your immune system‚ as they contain antioxidants and polysaccharides. Therefore‚ these fruits are also a powerful source of strength and they promote longevity. Super-food for your healthy diet With so high amounts of nutrients‚ vitamins and minerals that can be found in Goji berries‚ it is no surprise that many
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