Determining an Unknown Through Deferential Stains and Biochemical Tests Introduction There are many reasons for knowing the identity of microorganisms. The reasons range from knowing the causative agent of a disease in a patient‚ so as to know how it can be treated‚ to knowing the correct microorganism to be used for making certain foods or antibiotics. This study was done by applying all of the methods that have been learned so far in the microbiology laboratory class for the identification
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Key: B Question 5 of 12 2.0 Points Transmission electron microscopes have a maximum magnification of A.1‚000X B.100‚000X Correct C.500‚000X D.1‚000‚000X Answer Key: C Question 6 of 12 2.0 Points Which stain would be the best
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dye did you use in simple stain? Crystal Violet What dyes did you used in Gram stain? Crystal violet‚ gram’s iodine‚ and safranin violet. Why did you have to heat up the slide when you did the acid fast stain and the spore stain? To open the spores and allow the dye to enter and stain. Once cooled down the spores closed trapping the dye inside. What color is a “+” in acid fast stain? Which bacteria are “+” for acid fast stain? What color is a “+” in spore stain? Which bacteria are “+”
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rocks by the river or pushing buttons on programmed washing machines‚ this process depends on water and a mechanical action usually assisted by soap or detergent. The purpose of a detergent is to remove ordinary stains and other matter. More often than not‚ the soap/detergent agent holds stains in suspension as they becomes loose during the wash cycle‚ and are subsequently flushed away during the rinse cycle and centrifugal spin. The drying process for doing laundry at home is either hanging clothes
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Clostridium Difficile | | Clostridium Difficile is a Gram-positive‚ toxin-producing anaerobic bacterium belonging to the family Clostridiaceae of the Clostridiales. Though strictly oxygen-intolerant‚ C. Difficile is able to produce aero tolerant endospores under unfavorable conditions that are capable of persisting in an open environment for years. C. Difficile is a commensalist species typically housed in the colonic fecal flora of a fairly small subset of the child population‚ with the number of
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A Basic Understanding of Microscopy Assignment 1 Kaplan University-Microbiology Since microorganisms are not visible to the eye‚ the essential tool in microbiology is the microscope. One of the first to use a microscope to observe microorganisms was Robert Hooke‚ the English biologist who observed algae and fungi in the 1660s. In the 1670s‚ “Anton van Leeuwenhoek‚ a Dutch merchant‚ constructed a number of simple microscopes and observed details of numerous forms of protozoa‚ fungi‚ and bacteria”
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Staining. Gram Stains is used to identify and classify bacteria‚ it is a differential stain that allows you to classify bacteria as either gram-positive or gram-negative. The foloowing is a breif summerary of the gram staining procedure. Apply the primary stain Apply Mordant Apply decolorizing agent Apply the secondary stain Bacteria that lose color easily after decolorization are referred to as gram-negative‚ and bacteria that retain the color from the primary stain is called
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[pic][pic] Contents Product – A Stain Remover 3 Target market 3 Issues Faced 4 Category Comparison 5 Detergent Product 5 Positioning Map 6 Surf Excel 6 Ariel 6 Value proposition of Vanish v/s Competition 7 Options 8 Recommendation: 9 Short Term Approach: 9 Long Term Approach: 10 Product – A Stain Remover Vanish‚ a product of Reckitt Benckiser‚ is a global leader in the fabric stain removal product category. It is basically a detergent additive. The product is facing tough competition
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A Case of Feminine Perverse Masochism in a Woman who went through Paternal Incest – Introduction Although feminine perversion has been rather unstudied by psychoanalysts‚ it highlights a specificity of perversion in the feminine (Schaeffer‚ 2003) whereas masculine perversion is undergoing many theorizations (Casseguet-Smirgel‚ 1984) that emphasizes the denial of castration (particularly the mother’s castration as it exists in fetishism) and the denial of sexual difference. In this paper‚ we intend
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measurable results. As long as the target numbers are reached for each month the project can continue moving forward. If not‚ than either the project will be delayed or the sales team will need to expand their efforts in order to hit their target numbers (Fulton‚
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