FIMolly O’Donovan Period 1 Anatomy October 25‚ 2012 Make up finger print lab Fingerprints are impressions created by ridges of the skin. The ridges are in the tips of the fingers‚ palms of the hands‚ and the sole of the feet. These ridges form before a baby is born. They do not change‚ but they can become larger. There are three different types of ridges in our population‚ loops‚ whorls‚ and arches. Crime investigators can save fingerprints by brushing powered in place with either camelhair
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1/23/12 Silver Trade DBQ The global trade of silver had a devastating affect on the Chinese economy because China did not have the supply of silver that was needed to support their economy so they became dependent on the trade that the Europeans brought (1‚3‚7‚8). In Europeans states like Spain and Portugal we see their economies benefiting from the increase of the global silver trade because they controlled silver mines in the Americas and India (2‚4‚6). In china the increase of silver trade brought
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Silver can be consider as one of the most all-around metals reachable. Indeed silver is a white‚ shiny and soft metal which is often found in its natural form as a mixture with other minerals and metals. Thanks to its properties‚ silver can be consider as a multi-function produce because it can be used in the industrial sector and also as an asset. Indeed‚ silver has a monetary value when paper money is no longer of value. For example‚ in period of inflation or deflation‚ the value of silver can
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Document Based Question (DBQ): Global Flow of Silver During the mid-seventeenth century and early eighteenth century‚ many events occurred along with the global flow of silver bullion. In the early 1600’s‚ the Dutch East India Company was founded and this contributed to the Dutch Golden Age of trade‚ science‚ military and art. Also in the early 1600’s‚ Tokugawa Ieyasu seized Japan and made the Tokugawa Shogunate military government that was headed by the shoguns. In the mid 1600’s the Taj Mahal
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Toxicology Lab 1. In this investigation‚ a wide range of concentrations of Sodium Chloride (NaCl) solution were created and the effects that they had on radish seeds were tested. This ultimately created a doseresponse experiment in which it was detectable whether or not radish seeds were a reliable bioassay for the toxicity of NaCl. The goal of this experiment was to determine a correlation between toxicity and seed germination/radicle
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Julie Nguyen Equilibrium Lab 4-28-14 I. Purpose To study the affect of temperature & concentration changes on systems in equilibrium II. Safety Wear apron Wear goggles Do not spill chemicals Clean up after use Wash hands Chemicals are TOXIC (by Britney Spears) III. Procedure A. Iron-thiocyanate equilibrium Pipet .3mL of 1 M iron (III) nitrate and .3 mL of 1 M ammonium thiocyanate. into clean 250 mL beaker. Add 75 mL of DS water. Mix well. Divide the solution into equal
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tongs strip of magnesium spatula NaOH HCl sodium nitrate potassium chloride. magnesium sulfate calcium nitrate sodium carbonate. Safety notes: 1. Wear aprons and goggles. Protective gloves are also available. 2.Carefully read the labels of all chemicals before use. Abide
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butter product. In this experiment‚ salt was extracted from the aqueous phase of known quantity butter. The following salt content determination was done by Mohr’s titration method with silver nitrate (AgNO3) in the presence of potassium chromate K2CrO4 indicator. The end-point was then spotted when the red silver chromate forms. The amount of salt in butter was obtained by calculation of the experimental result. Method 1. Determination of the concentration of a standard sodium chloride solution
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TEXT BOOK OF BIOCHEMISTRY For 2nd year Medical Laboratory Technician Course (INTERMEDIATE VOCATIONAL) Author : S. Srinivasa Rao‚ B.Pharmacy‚ Jr. Lecturer in M.L.T.‚ Alluri Sri Rama Raju Govt. Junior College‚ Shanthi Nagar‚ Khammam. Editor : S. Kamalakar Rao‚ M. Pharmacy Senior Lecturer in Pharmacy‚ Department of Biotechnology‚ Govt. institute for post diploma courses in engineering and technology‚ Ramanthapur‚Hyderabad. INDEX Chapter I. Page No. Instrumental methods of Biochemical
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Lab 5 The Diffraction Grating Chinua McDonald Objective: To measure the wavelength of light with a diffraction grating. Theory: The two types of diffraction gratings are the transmission and reflection gratings. They are made by ruling on a piece of glass or metal a number of evenly spaced lines with a fine diamond point. Diffraction phenomena can be analyzed in terms of Huygens’ principle‚ according to which every point on the wave front of a wave should be considered as a source
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