BIOL 1362-CARBOHYDRATE TUTORIAL 1. List the names and give the Fisher projection formulae and functions of three (3) biologically important monosaccharides in the cell. 2. In each of the above structures‚ indicate the chiral centres using an *. 3. Choose two (2) of the above and carry out cyclisation to achieve furanose and pyranose ring structures. 4. In the ring structures drawn in three (3)‚ indicate whether the structures are α or β. 5. How many chiral centres are present in D-fructose? Determine
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Microbiology-2460 Lab-003 March 31‚2008 Lab Report-Escherichia coli Abstract The purpose for this lab report was to identify and inform of an unknown bacteria that has been causing a patient to have lower abdominal and pelvic pain. To obtain the identification of this unknown bacterium‚ several biochemical tests needed to be performed in order to prescribe the correct medication to treat and cure the symptoms. Introduction In a lab today‚ I am to identify an unknown bacterium that is
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Lab #4: The Immune System Purpose: The purpose of this lab was to perform and understand the procedures of conducting an ELISA test to determine whether a particular antibody is present in a patient’s blood sample through a virtual simulation. Hypothesis: If I successfully complete this lab‚ I will then understand how to perform an ELISA test‚ the purpose an ELISA test‚ and also how to interpret the results of this test. Materials and Procedures: Materials: Howard Huges medical
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Lab Report Abstract: The purpose of this lab was to see how magnesium reacts with oxygen. This reaction must be forced with heat. As magnesium changes to magnesium oxide the mass increased. Procedure: 1. Set up the stand and bunsen burne. 2. Go to crucible heat oven to obtain a crucible. 3. Weigh the crucible and lids mass. 4. Break up the magnesium ribbon on the crucible and weigh the mass of the magnesium‚ crucible‚ and lid. 5. Place the crucible on the ring stand over the flame. Allow
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conscious or health enthusiasts prefer to stick to a low carb diet which basically means cutting out fruits‚ cereals‚ grains and sugar from the diet.A low-carb diet is a diet that restricts carbohydrates‚ such as those found in sugary foods‚ pasta and bread. It is high in protein‚ fat and healthy vegetables. There are many different types of low-carb diets‚ and studies show that they can cause weight loss and improve health. Sources of Low carb diet: Meat: Beef‚ lamb‚ pork‚ chicken and others. Grass-fed
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Lab Report Janice Chisholm SCI207: Dependence of Man on the Environment Instructor: Lee Ott April 28‚ 2013 1. What patterns do you observe on the information table 4? While observing the information in table 4‚ it appears that the number of fish changes from time to time and the oxygen increases and / or decreases when this occurs. 2. Develop a hypothesis relating to the amount of dissolved oxygen measured in the water sample and the number of fish observed in the body of water?
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Year 11 Lab Report Template Experiment – Modelling A. Title • A brief concise descriptive title B. Aim • What are you trying to find out? • What do you want to learn? C. Hypothesis • Write a possible solution to the problem. • If ………………………………………………………………………………………….then ………………………………………………………………………………………………………. • Make sure the above statement is testable. • The Independent variable is ……………………………………………………..
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Tim Readmond AP Biology Lab Report I. Title a. Modeling Diffusion and Osmosis II. Introduction a. If one places a 1.0 M solution of glucose inside a bag and then places that bag into a beaker containing a 1.0 M solution of sucrose‚ the percent of mass lost in the bag is 10.5%. The solution in the bag is hypertonic while the solution in the beaker is hypertonic‚ which is why water moves from the bag to the beaker and the bag loses mass. b. The purpose of this experiment is to see whether
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Carbs are our body’s primary energy source‚ therefore they are a crucial part of a healthy diet. Carbs should not be avoided all together‚ that being said there are “good carbs” and “bad carbs”. Simple carbs have been labeled as bad carbs‚ while complex carbs have taken on the name of good carbs‚ and this is based on what our bodies do with them. Complex carbs such as whole grains and legumes take more time for the body to break down and use so they give us a more even or extended amount of energy
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10/24/2013 LAB TITLE: Single Replacement Reaction of Solid Copper with Silver Nitrate PURPOSE The purpose of this lab is to: • Observe a single replacement reaction‚ and • Calculate the mole ratio of silver (Ag) to copper (Cu) in the reaction MATERIALS • Copper wire (30 cm) • Large test tube • 250 ml beaker • Silver nitrate (AgNO3) powder • Dilute AgNO3 solution • Distilled water • Electronic balance • Glass stir rod • Watch glass PRE-LAB DISCUSSION A single
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