g A. Ion exchange Chromatography Ion exchange chromatography is a process for separating proteins and other molecules in a solution based on differences in net charge. Ion Exchange Chromatography relies on charge-charge interactions between the proteins in your sample and the charges immobilized on the resin of your choice. Ion exchange chromatography can be subdivided into cation exchange chromatography‚ in which positively charged ions bind to a negatively charged resin; and anion exchange chromatography
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Reactivity of Halide Ions Purpose: There are four halide salts used in this experiment that are found in the human body. Sodium fluoride is poisonous‚ but has been traced to be beneficial to humans in the prevention of tooth decay. Sodium chloride is added to many of our foods to increase flavor. Sodium chloride is important for many life processes‚ but too much intake is linked to high blood pressure. Sodium bromide is distributed throughout body tissues. Sodium iodine controls cell growth. The
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Ion Exchange Chromatography Week 10 TAG Question 1: Chapter 6-4 of your technique book provides a detailed description of how to run a ion- exchange column. Assume you have a cation-exchange column already prepared and ready to use. Create an outline of no more than 10 steps describing how you will regenerate the column‚ load your sample and collect the hydronium ion released. 1. Open the stopcock at the bottom of the column and allow solution to drain out until the solution level in the
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Title: Exotic Fruits Aims and Objectives * To investigate on the general trend of exotic fruits consumption among participants. * To inquire about the main exotic fruits on the local market and to find out the different types of exotic fruits. * To investigate on the nutritional content of exotic fruits. * To find out the different ways of cooking exotic fruits. * To compare: * How economic‚ exotic fruits are compared to imported fruits. * Their advantages and disadvantages
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Aonla or Indian gooseberry (Emblica officinalis) is an indigenous fruit to Indian subcontinent. Owing to hardy nature‚ suitability to various waste-lands‚ high productivity/unit area (15–20t/ha)‚ nutritive and therapeutic value aonla have become an important fruit. Its fruits are a rich source of vitamin ‘C’. Aonla fruit is highly valued among indigenous medicines. It is acrid‚ cooling‚ refrigerant‚ diuretic and laxative. Dried fruits have been reported to be useful in haemorrhages‚ diarrhoea‚ dysentery
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Using Fruits ( Lemon‚ Orange ) As Battery Purpose To demonstrate how an electrical current can be generated using citrus fruits (such as lemons or limes) that is strong enough to power a small light bulb. Additional information Batteries are devices that store chemical energy and convert it to electrical energy. Consisting of one or more voltaic cells‚ batteries come in various sizes and forms and are integrated into most electronic and portable devices. Electrical current is the flow
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Citrus microcarpa A Great Citrus Fruit to Know and Grow Lewis Kho Harold E. Tamdang AMA Computer College Author’s Note This paper was prepared for NSCI01-A (General Chemistry) taught by Romeo E. Bejar‚ Jr. Cpe. Description: Calamansi (scientific name: Citrus microcarpa) is a fruit tree in the family Rutaceae that was developed in and is very popular throughout Southeast Asia‚ especially the Philippines‚ where it is most commonly used for cooking. In the west it is variously known as
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Adriana Mitrelis Ms. Kettle English 12 H 13 November 2012 The song “Strange Fruit” was first exposed as a poem written by Abel Meeropol who may be better recognized under his alias‚ Lewis Allan. “Strange Fruit” was finalized in the late 1930s‚ the same time that African- Americans in the South were being lynched by white supremacist groups in the days of America’s post- Abolition movement. Throughout the movement‚ the stress on seeing no evil and hearing no evil at this time was strongly enforced
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exotic fruit and vegetables form developing countries are not reliable. However‚ in my opinion‚ to promote importing exotic fruit and vegetables from developing countries sounds a feasible idea. To begin with‚ the import of exotic fruit and vegetables can diminish the capital used on the study of food. Developed countries usually focus on tertiary industry. Resources devote on researching or technology should always be put on the top priority. Therefore‚ the investigation on exotic fruit and vegetable
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Daniel Sou Strange Fruit “Strange Fruit” is one of the best poems written around the topic of segregation and racism. “Strange Fruit” was produced in the late 1930s‚ the same time that African Americans in the South were being lynched by white supremacist groups in the days of America’s Abolition movement. Throughout the movement‚ the stress on seeing no evil and hearing no evil at this time was strongly enforced. Yet‚ Abel Meeropol expressed the horrors that African Americans experienced throughout
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