temperature and pH for starch on amylase. The experiment was carried out in one day. The researcher and a partner did the experiment based on a lab manuel from class. Data was collected from the experiment and to be displayed on graphs. Then the optimum pH and temperatures were to be calculated based on the findings. The hypothesis was disproved due to the optimum pH of 5 but the other findings supported the hypothesis of the optimal temperature being 45 degrees Celsius. Materials In biology lab we conducted
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Lab 1: Effect of pH on sodium benzoate‚ a food preservative Sheikh M Zakaria Person no. 36295651 TA: Synthia Gratia Date of Submission: 05/29/13 Abstract Sodium Benzoate is a common food preservative used in food products such as jams and jellies‚ soft drinks‚ pickles‚ condiments etc and in tinned products in the market. This experiment aimed to determine whether benzoic acid is formed from it’s superior soluble form sodium benzoate in stomach acid‚ which is simulated by HCl (pH=2). It has
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pH Affecting on Amylase Enzyme Is there a difference in the concentration of pH in the amylase enzyme activity? The null hypothesis would be that there will be no difference in the concentration of pH and alternative hypothesis would be that there will be a difference in the concentration of pH. The predication if that there will be a difference in the concentration of pH. The pH affects on enzyme activities‚ one of the enzyme that was used in the process was amylase. When a serial dilution was
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I. Introduction The purpose of this experiment is to determine the pH values of acids‚ bases‚ and buffers of distilled water and 10.0 buffer using measured concentrations of Sodium hydroxide (NaOH) and/or Hydrochloric acid (HCl). Acid is a compound typically having a bitter taste and capable of nullifying alkalis and releases hydrogen ion when added to a solution‚ or containing an atom that can accept a pair of electrons from a base (McKinley‚ Dean O’Loughlin‚ & Stouter Bidle‚ 2016). Bases are water-soluble
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Name: Professor’s name: Course: Date: Introduction: Partners‚ Healthcare System (PHS) is a nonprofit organization that is situated in Boston. It was founded by Brigham and women Hospital and the Massachusetts General Hospital. Partners Healthcare built a unique application with a set of facilities that support information needs of the clinicians. The facilities help to reconcile medication histories during the care transition points (inpatients admission and discharge). In its business strategy
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id you remember to explain your calculation in words‚ and to write in sentences? And did you remember to use the unrounded value 1714 from part (a)‚ not the rounded value 1710? If you used the rounded value‚ then you will have obtained the answer 51%‚ which is not the answer given in the question. Activity 34 See how many of the following possible improvements you spotted – but don’t worry if you didn’t spot them all! The author of the solution could: • explain the calculations in words
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External Letter Submission details Candidate’s Name KYUNGHEE HAN ID NO Assessor’s Name Rafael Gimesltein Assessment Site Assessment Date/s The assessment task is due on the date specified by your assessor. Any variations to this arrangement must be approved in writing by your assessor. Submit this document with any required evidence attached. See specifications below for details. Performance objective You must be able to create a basic business letter. Assessment description Using the Dinosaurs
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Experiencing MIS‚ 3e (Kroenke) Chapter 3: Organizational Strategy‚ Information Systems‚ and Competitive Advantage Multiple Choice 1) The competitive strategy followed by an organization is derived from its ________. A) function B) structure C) profits D) goals Answer: B Page Ref: 48 Difficulty: Easy Study Question: Study Question 1 2) The competitive strategy of an organization determines its ________. A) industry rivals B) short-term goals C) value chains D) structure Answer: C Page Ref:
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that are not held as vault cash‚ lends money to banks and thrifts‚ provides for check collection‚ acts as fiscal agent for the Federal government‚ supervises the operation of all US banks‚ and has responsibility for regulating the supply of money. #7 How do each of the following relate to the financial crisis of 2007-2008? (a)Declines in real estate values: Home prices rapidly increased because of subprime mortgage loans issued to risky borrowers. (b)Subprime Mortgage Loans: Banks issued loans to
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Rand McNally Maps Out a Trip into a Digital Future In 1856‚ William Rand and Andrew McNally founded a small printing shop in Chicago which they called Rand McNally. The company did not begin printing maps until 1916‚ but it has been the leader in maps ever since‚ credited with creating the mapping conventions for our current numbered highway system. In 1924‚ Rand McNally published its first Rand McNally Road Atlas. The various versions of this atlas have sold 150 million copies in the years since
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