Microbiology Lab ReportPractica #1BTC307LAmber AmelingmeierThursday‚ September 18‚ 2008OBJECTIVESIn this lab experiment two different types of bacteria‚ Escherichia coli and Staphylococcus aureus‚ were grown singly and mixed on four different types of agar in order to observe the varying morphologies within the colonies. Resulting data was analyzed to provide understanding of the use of differing culture media and conditions for bacterial growth. RESULTSFour different agar types were used in this
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Shall I compare thee to a summer’s day? Thou art more lovely and more temperate: Rough winds do shake the darling buds of May‚ And summer’s lease hath all too short a date: Sometime too hot the eye of heaven shines‚ And often is his gold complexion dimm’d; And every fair from fair sometime declines‚ By chance or nature’s changing course untrimm’d; But thy eternal summer shall not fade Nor lose possession of that fair thou owest; Nor shall Death brag thou wander’st in his shade‚ When
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Chemical Aspects of Life and Spit Lab Formal Report 1. Abstract The objective of the Reducing Sugar Test was to test if the substance has a reducing sugar in it by adding Benedict’s solution and heating it‚ there would be a color change if a reducing sugar is present‚ or it will remain blue (no reducing sugar). The objective of the Starch test was to test for starch in substances by using Iodine. The iodine will cause a substance to turn to a dark blue color if it is positive for starch. The objective
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mitochondria in yeast/onion cells. We will be using the staining technique in order to obtain the result of the experiment. * Task 1: Respiration in Yeast Materials: * Beakers * Pipettes * Cuvettes * 20% Glucose * 20% Lactose * 20% Sucrose * 20% Maltose * Distilled water * Brom Thymol Blue (BTB) * Spectrophotometer * Measuring cylinders. Procedures: 1. The spectrometer is set to 565nm. Distilled water is used to set the reading to the pure
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PREGNANT WOMEN Without a doubt‚ a nutritious‚ well-balanced eating plan can be one of the greatest gifts you give to your soon-to-be-born baby. Supplying your own body with a tasty blend of nutritious foods can not only improve your fertility‚ keep you feeling healthy during pregnancy‚ and pave the way for an easier labor‚ but it can also help to establish essential building blocks of growth and overall health for your child. The food we eat on a daily basis affects how our bodies work‚ how we
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sample is apple juice therefore the sample contains fructose. The prediction for sample B is that it will test positive for lipids protein and sugar. This is the prediction because the belief is that Sample B is milk or cheese therefore containing lactose‚ fat‚ and protein. Methods Materials: 14 test tubes‚ 1 test tube rack‚ 1 paper towel‚ 5 ml Benedicts solution‚ .5 ml Iodine solution‚ 2 ml Biuret reagent‚ hot plate‚ samples 1-5‚ A‚ and B. Procedure: Obtain materials‚ Label the test tubes 1-5
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Oats that are pure whole grain‚ rolled‚ or steel cut‚ can be eaten. Consider a lactose-free diet‚ because diary and lactose are common allergens that can mimic gluten sensitivities in people with celiac disease. Vitamins and supplements Celiac disease patients tend to have many nutritional deficiencies‚ so it’s best to take multivitamins and multi-minerals
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The medical community characterizes Irritable Bowel Syndrome (IBS) as a gastrointestinal condition involving intestinal motility dysfunction. This condition affects 12-14% of the adult population in the United States‚ appearing almost 50% more in women than in men (Anastasi‚ 2013; Smeltzer‚ Bare‚ Hinkle‚ & Cheever‚ 2010). According to Anastasi (2013)‚ health care practitioners can diagnose IBS six months after appearance of symptoms with the use of the Rome III Diagnostic Criteria. The Rome III criteria
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P3 – Explain possible influences on dietary intake. In this task I am going to explain about how can some of dietary intakes can impact people’s health. Lactose intolerance is a health factor that influence people’s diet and those who have lactose intolerance are at a high risk to not receive the necessary nutrients intake that supply the body to be strong and healthy such as calcium and vitamin D. For example‚ nowadays‚ children are born with different kinds of food intolerance. Moreover‚ this
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Study guide for Ch 16-18 Chapter 16 • Alfred Hershey and Martha chase answered the question whether protein or DNA was the genetic material by using Bacteriophages (viruses that infect bacteria). o Bacteriaphages were good for the experiment because they only contain 2 organic compounds‚ DNA and protein. • James Watson and Francis Crick were the first to solve the structure (structure=function) of DNA. • X-ray crystallography( process used to visualize molecules in 3-D
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