zmosis The IB Lab Report Measuring osmosis 1. Introduction My experiment is about osmosis on a potato and if or the quantity of salt affects osmosis. I would do the experiment with 5 potatoes cut into squares all the potatoes weight the same so the weight can`t be a variable the I put the potatoes on 5 different plastic cups with different amounts of salt and then I weight them again to see if the quantity of salt affected the osmosis of potatoes 1a. Research question ¿Does the quantity
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Bioinformatics Lab Report Hypothetical Phylogenetic Tree: Using a cladistic approach‚ we constructed a hypothetical phylogenetic tree of many different plant taxa by comparing their morphologies. We first decided to sort the various types of plants into groups based on morphological features. After sorting these plants into five different groups we began to determine how the plants differed from eachother in the group and what features set them apart. From this we started to create
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Lab Report Enzymes (must be typed) Name: Amanda Gallegos Date: 2/15/15 Section: BIOL 101GL What is the Hypothesis of this experiment? (3 points) -The highest temperature will affect the reaction rate of enzymes. What is the dependent variable? (1 point) -Change of rate/product/color/absorbency. What is the independent variable? (1 pt) -The temperature. Explain in detail the procedure that you followed (including amount of substrate‚ enzyme etc‚ and the whole procedure including incubation times)
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On Golden Pond Cassandra Mclean Central Carolina Community College I would have to admit that this was my first time ever hearing of this movie until this assignment but once I saw it I absolutely fell in love with all the characters and the different dynamics of family. It begins with Norman and Ethel Thayer moving back to their lake house in Maine for the summer. Norman and Ethel have been married a long time and will be celebrating Norman’s eightieth birthday and welcoming back their daughter
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Jill. Environmental Systems and Societies. Oxford. Oxford.2009. * Simpsons Diversity Index‚ August 2012. http://www.countrysideinfo.co.uk/simpsons.htm * Google images. Garden. 25. August 2012. http://www.floatproject.org/garden/small-garden-ideas-design/attachment/entrance-garden-with-brick-walkway-2 * Photo 1. Meadow ( Google images. Meadow. 25. August 2012. http://belle1620.deviantart.com/art/Edward-s-Meadow-126549318) -------------------------------------------- [ 2 ]. Simpson ’s Diversity Index
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Enzyme Lab Report Introduction The objective of this experiment was to determine if changes in pH or temperature affected the activity of enzymes‚ specifically the enzyme sucrase. Enzymes are protein molecules that act as biological catalysts to increase the speed of the reaction or to lower the activation energy of that reaction. However‚ the activity of an enzyme can be affected by physical factors such as pH and temperature because these factors alter the structure of the enzyme (Freeman‚ 2011)
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Calorimetry Lab Report Waris Butt PHY 112 Mr. Fasciano Class #18336 06/08/14 Purpose: Heat flow will occur between objects in contact until no more heat flow is detectable. Using calorimetry to analyze heat flow quantitatively and the equation: Q = mc ΔT‚ to determine the specific heat capacity of an object and heat flow from or to an object; respectively. Materials: Circle K 44 oz Styrofoam cup with lid Large Plastic
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Photosynthesis Abstract: An experiment was carried out to determine how certain factors such as light intensity and availability of carbon dioxide‚ affected the rate of photosynthesis. The rate of photosynthesis was measure by the amount of oxygen produce (cm3/min). A valid conclusion was made and most of the results were in accordance with the prediction‚ although there were some anomalies present. The errors and limitations were evaluated and some improvements were suggested. Introduction: Photosynthesis
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Mass-Spectrometer Design Report Your Name March 21‚ 2013 Abstract This report documents the design of a mass-spectrometer in sufficient detail so it can be constructed by a competent technician from the information contained here‚ without any further reference to the design engineer themselves. The mass-spectrometer described here is intended for with the ability to . In general‚ the instrument needs to be . (1/4 – 1/2 page) 1 Introduction A mass-spectrometer is a device which does
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technique is: Number Moles Concentrated Solution = Number Moles Dilute Solution. An instrument called a spectrophotometer detects the amount of light that passes through the sample and the percent transmittance can be recorded from the meter. In the lab‚ multiple homogeneous solutions are made. There was not a way to determine the differences in concentrations‚ but the Spec 20 made it possible to measure the difference. The Beer-Lambert Law is a graph used to record
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