cheese. Lactic acid bacteria(LAB)‚ a bacteria that can be found in the production of cheese‚ its stress gene was investigated in the experiment by using various biochemical and genetic techniques to identify and extract. The characterisation of the strain illustrates how identification of strains differ using different methods‚ such as gram stain and 16s rRNA screening. After the characterisation‚ the stress gene isolation assist the further understanding of the gene on LAB be giving different stress
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road salt gets dissolved into the melted ice and snow and becomes a formula. This formula sinks into the land (soil mostly) and kills vegetation. The purpose for this exit project experiment is to find out what are the affects of road salt on plants. The reason for doing this lab is to find out what a certain concentration of road salt will have an affect on a specific type of plant. Also to see what changes will occur like the color of the plant will change or the height of the
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Chem-102 Lab Dr. Sobhi Experiment #3: Spectrophotometric Determination of Tartrazine Purpose The objectives of this lab include- illustrating the use of the spectrophotometer in chemical analysis‚ and generating a standard‚ or calibration curve‚ then using that curve to determine the value of an unknown substance. The spectrophotometer is one of the most powerful tools used in chemistry to find the concentration of substances in solution. It compares the colors of a known and an unknown solution
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Metrics-Based Performance Monitoring Ric Bryant‚ PE‚ CMRP Fluor Corporation Metrics-Based Performance Monitoring How are you doing? • • • • Where do we want to go? Where are we now? Where are we going? What direction? How fast are we going? 1 Our Organization Where do we want to go? – What are our company’s business goals? – Are they good goals? Where are we now? – Are we achieving our company’s business goals? – How does the outside world affect us? Where are we going? What direction? –
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Psychology Experiment No. 2 Effect of Inconsistency of Objects in Scenario on Perception Introduction: In our everyday lives‚ we are used to seeing objects within their particular characteristic scenarios. For example‚ it is nothing to wonder if we see a person browsing the internet in a computer lab or a car speeding on a road. However‚ when we see an object which is inconsistent with the environmental setting‚ we do feel alarmed. Thus‚ it is shocking for us to see someone working on a
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Laboratory Techniques and Measurements (adapted from Labpaq Version 09.1.06 by Peter Jeschofnig‚ Ph.D.) Experiment Summary You will have the opportunity to learn how to conduct measurements in mass‚ volume‚ and density using scales and common laboratory equipment. Review the safety materials and wear goggles when working with chemicals. Read the entire exercise before you begin. Take time to organize the materials you will need and set aside a safe workspace in which to complete the exercise
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The singular deviation during this experiment was that we did not centrifuge the tube (for 5-10 seconds) after incubation. The mitochondrial DNA was amplified in sterile 0.5 ml PCR tubes. The reaction in tube one contained‚ 2 µl of our genomic DNA‚ 1 µl JOSH01 (a 10 µM forward primer) and 1
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Josef Mengele was the most well known doctor during the Holocaust because of all the inhumane human experiments he performed. As a doctor at Auschwitz‚ he was ranked as a chief officer. As a doctor‚ he conducted many experiments. These experiments lead to his fascination with twins‚ how the body reacts to sterilization‚ and how the body reacts in freezing cold weather. Josef Mengele was born on March 16‚ 1911 in Gunzburg‚ Germany and died February 7‚ 1979 in Bertioga‚ Brazil at the age of 67
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Methods: The specific experiment used to test our hypothesis was that we used regular soda and used diet soda as a control‚ to test the difference in increase in blood sugar levels‚ and the difference how blood glucose levels change over time‚ between a non-sugar filled drink and
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prison make the inner demon come out in the prisoner/guard or is the prisoner /guard already wired that way? The Stanford Prison Experiment was a study of the psychological effects of becoming a prisoner or prison guard. This experiment was led by a psychology professor named Philip Zimbardo‚ he had the help of a team of researchers. The purpose of this particular experiment was to induce disorientation‚ depersonalization‚ and DE individualization in the participants. After a period of time behind bars
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