small and gooey‚ but it was wrong. The controlled variable in this lab is the carrot and time‚ the manipulated variable is the salt solution‚ and the resulting variable in this lab is what happens to the carrot. Materials and Methods: . Salt solution ( 0-15%) . 4 Carrot pieces from same Carrot( Cut carrot in half if needed) . 4 Beakers . Water . Triple beam balance First of all you need to have water with salt‚ 4 beakers with the solution inside‚ you also need to find out the weight
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Mallory Charland February 9‚ 2015 Mutations of E. coli Lab Report Advanced Biology Deducing Mutations of the Lac Operon of E. coli Abstract: In this lab we determined a possible mutation in unique bacterial strains of E. coli by observing the proper responses of wild type E. coli Lac Operon as a control group. Mutated strains of E. coli were placed in four test tubes‚ each containing a different substance (lactose‚ glucose‚ water and lactose and glucose)
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LAB REPORT MEDICAL IMAGING (BMB 44303/ BMB 44304) SEMESTER 1’13 LABORATORY INVESTIGATE THE ULTRASOUND IMAGING NAME: MOHD AFIQ AIMAN BIN MAT ARIFFIN ID NO: 51216111078 GROUP: LO1 TITLE: Ultrasound images A) Objectives: 1. To make the students get familiar with ultrasound machine. 2. To identify image produced by ultrasound. 3. To measure the diameter/ dimension of image subject. B) Procedures: Please simplify procedures of using ultrasound machine
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HAEF Psychico College ENVIRONMENTAL SYSTEMS & SOCIETIES LAB REPORT (SL) TITLE OF LAB : Investigation of the impact of overpopulation in biodiversity Objective of the investigation: To investigate the impact of climate change in biodiversity Research Question: How does the temperature change ( each pot will be held in 35°C‚ 20°C‚ 10°C‚ 0°C‚ -10°C respectively) influence the growth of lettuce plants calculated from the measurement of the weight of each plant every 2 days
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Erin Gaudet SCI-220-01 Title: Hair Lab Object: Analyze hair samples Procedure: Same as in lab handout Results: See attached data sheet Conclusion: This type of lab analysis is important to the field of forensic science because you could link a person to a crime. The removal of hair from the body often denotes physical contact between a victim and perpetrator and hence a crime of a serious or violent nature. Forensic scientists would find this lab useful because they would be able to determine
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Ketchup Lab Report Problem: People visiting fast food restaurants complained that ketchup was dripping onto their fingers and clothes. What could we do to insure that the ketchup will not drop all over the customers? Hypothesis: If I put one ketchup packet in a hotter bath then it will move faster down the styrofoam plate. Independent Variable: The temperature Dependent Variable: The viscosity of the ketchup’s “runniness” Constants: The type of ketchup
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biomass ranging from 2.0 to 77.2% (Table 3). Rhazyastricta Decne effectively reduced mycellial dry weight of P. notatum ranging from 8.5to 77.2% and A. niger ranging from16.5 to 73.2% (Table 4). All the other plant extracts inhibited growth of fungal biomass of both strains ranging from 2 to 68.8% (Table 3 and 4). These results are consistent with Mossini et al[19]. who showed the significant reduction of Penicillium verrucosum and Penicillium brevicompactum using neem leaf extract and neem oil. The
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Measurement in 3 Phase Circuits. Laboratory group: Thurs 1200-1400 Laboratory supervisor: Laboratory partners: Matthew Sargent Naveed Yapa Date performed: 15th August 2013 Due date: 29th August 2013 Date submitted: 29th August 2013 I hereby declare that this report is entirely my own work and has not been copied from any other student or past student. Student signature: -------------------------------------------------------------- Power Measurements in 3 Phase Circuits
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not exist (Lab Manual 3 pg. 1). They help in many different ways that are useful to the body of living organisms. Enzyme are used to speed up chemical reactions (Lab Manual 3 pg. 1). Through this process‚ they are considered very unique because they are not altered or consumed within the reaction (Lab Manual 3 pg. 1). This is why enzymes are considered biological catalysts. They also do not alter the equilibrium of a chemical reaction nor the amount of free energy that is released (Lab Manual 3 pg
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Group 9 Experiment 4: Work‚ Power‚ and Energy Laboratory Report Gerome Simeon‚ Michael Tiu‚ Mary Grace Anne Trinidad‚ Darrel Aaron Udasco Department of Math and Physics College of Science‚ UST España‚ Manila‚ Philippines Abstract The Experiment entitled “Work‚ Power and Energy” is about relationship between work and power and the concept of energy. Activity 1 is about power and its relationship with work‚ the computed power outputs of each member of the group for going up are 118W‚ 205W
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