Bacterial Morphology MLT1 Task 11- Lab 2 Johnny Archuleta Western Governors University Question A and C answers. A wet mount stain is when a drop of water is placed onto the microscope slide. The water on the slide helps to support the organism and sample. The water fills the space between the cover slip and the slide. This action allows the light from the microscope to pass through the slide and the sample for better visualization of the organisms. A direct stain occurs when a charged
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reaction can be indirectly calculated with the following equation. q = Cp ( m ( ∆T The term q represents the heat energy that is gained or lost. Cp is the specific heat of water‚ m is the mass of water‚ and ∆T is the temperature change of the reaction mixture. The specific heat and mass of water are used because water will either gain or lose heat energy in a reaction that occurs in aqueous solution. Furthermore‚ according to a principle known as Hess’s law‚ the enthalpy changes of a series of
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SHC of water • To see how accurately I can measure a known quantity Research Question • Will the experiment carried out give us a good approximation of the SHC of water? Hypothesis • The result we will get as the SHC of water will not be exactly the same as the literature value‚ but will be a very close figure to the literature value of the SHC of water as there will be some limitations to our experiment. Variables Independent: temperature of water Dependent: SHC of water Controlled:
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Water Rocket Lab Kinematics: Motion in Two Dimensions Cindy Cao AP Physics 1-212 Changzhou Senior High School of Jiangsu Province Abstract This paper introduces an experiment about launching a water rocket. The projectile motion of this water rocket will be examined.In this experiment‚the water rocket will be launched at 4 different angles 30°,45°60°and 90 °.We will measure the ranges‚maximum altitudes and air time in order to have a better understanding of the projectile motion.As the practical
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and bilirubin is formed by the reduction of biliverdin. In contrast to iron and globin‚ which can be metabolically reused‚ bilirubin is an end product and toxic product that should be efficiently eliminated from the body. As the bilirubin formed is water insoluble‚ it binds to albumin upon entering the blood as unconjugated or free bilirubin. Upon the bilirubin binding to albumins‚ it is transported to the liver‚ where it undergoes conjugation and excretion. Upon its separation from albumin on hepatocyte
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Experiment #2 “Density Determinations” Report The objective for experiment #2 was “to determine densities of objects/salt solutions with different concentrations of salt‚ to see how density changes as a function of concentration.” In experiment #2‚ part II‚ calculations of Density of NaCL solutions were made from 0%-25% NaCL concentration. My hypothesis was that as the % increased‚ so would the density‚ because adding weight would increase the density of each solution. The density calculations
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Determination has helped many well known brands and people become known . One of the most important keys to success is determination. There are many details‚ and aspects from texts‚ but there were three reasons that were evidenced from the articles The business of beanbags‚ Climbing Kilimanjaro‚ and The Mighty Macs that stood out. The first reason is that being motivated can benefit you in many ways. Motivation is a reason to do something‚ or take action. By being motivated‚ Lilian Wairimu Njue
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The theory that best applies to my behavior change‚ is the self determination theory. The self determination theory looks at motivation and personality and combines aspects of behavioral self regulation as well as personality development (Ryan & Deci‚ 2000). It takes into account the psychological needs of the person‚ and also looks at a combination of these factors in order to determine the type of motivation a person has. According to Ryan and Deci‚ there are three needs that need to be met for
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upstream and downstream fragments‚ 200 ng of pyrG marker fragment and adjust to 50 μL of double-distilled water. 35. Lysis Buffer: to prepare 50 mL of buffer dissolve 23.6 g of Guanidine thiocyanate (118.16 g/L) in 25 mL of double-distilled water. Once dissolved add: 2.5 mL of 1 M Tris-HCl pH 7.0 (121.14 g/L)‚ 2 mL of 0.5 M EDTA pH 8.0 (186.12 g/L) and 0.05 mL of Triton X-100. Add double-distilled water to 50mL (final concentrations: 4 M guanidine thiocyanate‚ 50 mM Tris-Hcl pH 7.0‚ 20 mM EDTA and 0.1
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pth dFE046245 ISSN 0335-3931 European standard French standard Steels NF EN ISO 2639 February 2003 Classification index: A 04-202 ICS: 77.040.99 Determination and verification of the depth of carburized and hardened cases F : Acier — Détermination et vérification de la profondeur de cémentation D : Stahl — Bestimmung und Prüfung der Einsatzhärtungstiefe © AFNOR 2003 — All rights reserved French standard approved by decision of the Director General of AFNOR on January 20
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