Materials • Samples of different types of milk • Benedict’s Reagent • Biuret Reagent • Sudan III • Water bath • Pipettes/syringes • Test tubes • Microscopic slides and cover slips • Microscope Method (testing for reducing sugars) 1. Add 3cm³ of whole milk‚ by using a pipette or syringe to the test tube. 2. Add 5cm³ of Benedict’s reagent and place it in the boiling water bath for 8 minutes. Do the same for semi-skimmed milk and skimmed milk. 3. Once all 3 of the test tubes are
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Eyewitness Identification In the Supreme Court case of Lorenzo Prado Navarette and Jose Prado Navarette‚ Petitioners‚ versus the state of California (argued January 21‚ 2014‚ decided April 22‚ 2014)‚ two men argued that one of their constitutional rights had been violated. In August of 2008‚ a Mendocino County dispatcher received a call from a woman reporting that another vehicle had run her off the road (Navarette v. California‚ 2014). The dispatcher notified the California Highway Patrol (CHP)
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Criminal Identification Procedure in the 21st Century CJA350 University of Phoenix Nicole Paddock Eash Abstract The current ways in which we gain the identification of criminals and suspects has drastically changed over the course of the 21st century. In this paper‚ we will discuss technological advances in criminal identification mainly biometric identification. The technological advance will be described‚ as well as‚ going over the advantages and disadvantages. This paper will also
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De-identification enables important uses of health data while ensuring protection on individual’s privacy. PHI should be transformed and modified into data as a result of de-Identification based on HIPAA rules. As the proper de-identification method gets carried out under the Privacy Rule‚ then private information may be at risk when getting transferred or transported to various healthcare organizations. This may pose an ongoing threat to the future of data sets as they get released between healthcare
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“The Cost of Losing a Military Identification Card” Losing a Military Identification Card has multiple downsides. There is no good in losing a Military Identification Card regardless of the situations. Here are a few reasons why it is not good to lose a Military Identification Card. One‚ someone can use a Military ID to sneak on to base and by passing security. Two‚ the Marine who lost their military ID will not be able to access restricted areas to civilians and will be restricted from computers
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AbstractWater is important substance for all living organisms. The physical and chemical properties of water play a central role in biological structure and function of the organism. The ionization ability of water to form H+ and OH- ions make it very unique. The hydrogen-ion concentration of biological system is usually preferred as the pH system‚ which determines the pH level of dilute aqueous solutions. In this laboratory‚ the data collected from the experiment will be used to graph the titration curves
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– Identifying Bacteria Bacteria identification is accomplished in a number of ways. Two common tools microbiologists use to identify unknown bacteria include dichotomous key and biochemical tests. The dichotomous key is useful when a microbiologist only needs to know which group an unknown microbe belongs to on a general level. When a microbiologist needs to identify a specific bacterium‚ biochemical tests are used. PART ONE: GENERAL BACTERIA IDENTIFICATION Review the dichotomous key in Figure
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TITLE : IDENTIFICATION OF BIOCHEMICALS IN PURE FORM AND IN COMMON FOODSTUFFS AIM: THE OBJECTIVE OF THIS EXPIREMENT IS TO PERFORM TESTS ON A VARIETY OF COMMON FOODS TO IDENTIFY THE CHEMICALS THEY CONTAIN AND TO TEST PURE SAMPLES OF BIOCHEMICALS TO GAIN FAMILIARITY WITH THE COLOUR CHANGES. RESULTS: TABLE 1 : BIOCHEMICAL TESTS ON PURIFIED BIOLOGICAL SUBSTANCES SAMPLE | TEST | OBSERVATION | Glucose | Reducing Sugar | The initial blue colouration of the mixture turns green
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Norway Rats: Facts‚ Identification & Control Latin Name Rattus norvegicus Appearance Norway rats are large rodents that may weigh in excess of 500 grams. They can reach lengths of 40 cm‚and their tails alone may measure 21 cm. The body of the Norway rat is covered in shaggy fur that is brown or gray in color. The ears and tail are covered in scales‚ and the tail is shorter than the head and body. Droppings are capsule-shaped. Behavior‚ Diet & Habits Norway rats typically nest in underground burrows
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