dependent on each other (Campbell et al.‚ 2008). Strong evidence suggests that different types of photosynthetic cyanobacteria underwent endosymbiosis that evolved into different types of photosynthetic eukaryotes (Biology 108 Lab Manual 2012). During eukaryotic evolution‚ red algae and green algae led to five supergroups of eukaryotes through a process of secondary endosymbiosis (Campbell et al.‚ 2008). Three basic photosynthetic pigments: chlorophylls‚ carotenoids‚ and phycobilins‚ each absorb
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ENG2602/101/3/2015 Tutorial letter 101/3/2015 GENRES IN LITERATURE AND LANGUAGE: THEORY‚ STYLE AND POETICS ENG2602 Semesters 1 & 2 Department of English Studies IMPORTANT INFORMATION: This Tutorial Letter contains important information about your module. CONTENTS Page 1 INTRODUCTION .......................................................................................................................... 3 2 PURPOSE OF AND OUTCOMES FOR THE MODULE...........................................
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The file of ART 101 Week 4 Discussion Questions comprises: DQ1: Assess the impact of photography on the 19th century political and social landscape. How did it affect paintings? Use one example from Gardner’s Art through the Ages and one from the Internet. DQ2: Compare Manet’s Olympia to Millais’s Ophelia. Discuss how each work represents the artist and his period. Use one example from Gardener’s Art through the Ages and at least one from the Internet. General Questions -
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substrate fits the shape of the active site‚ the enzyme will alters its shape so the active site embraces the substrate and maintains a firm grip‚ known as induced fit. This allows for great variations of enzymes. Abstract In this experiment‚ my lab partners and I tested how time effects a catalase reaction. The amount of hydrogen peroxide was recorded after the reaction for the certain time given has taken place. We used sulfuric acid to stop the reaction with the catalase from occurring. This
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Aim: 1) To determine the effects of different salt concentration on the percentage of weight change in potato cubes 2) To determine the isotonic solution concentration for the potato Hypothesis: 1) If the concentration of the salt solution is higher than the concentration in the potato cubes‚ the percentage of weight change in potato cubes will be higher (positive). If the concentration of the salt solution is the same as the concentration in the cell‚ there will be no net movement of water through
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Week 2: Assignment from the Textbook Ex. 20.1 Listed below are nine technical accounting terms introduced in this chapter: Variable costs Relevant range Contribution margin Break-even point Fixed costs Semivariable costs Economies of scale Sales mix Unit contribution margin Each of the following statements may (or may not) describe one of these technical terms. For each statement‚ indicate the accounting
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Forum: Main Week 1‚ DQ 1 * Post New Thread * Print Page * Close Window Posted: 7/6/13 6:33 AM‚ by: Jennifer Friedrich‚ Ph.D. (jfriedrich1@email.phoenix.edu) Post a 50-150-word response to the following discussion question by clicking on Reply: If you were to introduce yourself by the ethnic‚ racial‚ or other identities to which you feel you belong‚ what would you say? Do you consider yourself a “typical” American? Why or why not? Dr. Jennifer Friedrich Faculty University
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Part I: Pre-Lab Diffusion/Osmosis Pre-Lab Introduction: Dialysis tubing allows molecules to diffuse through microscopic pores in the tubing. Molecules that are smaller than the pores can diffuse through the dialysis membrane along the concentration gradients. Molecules that are larger than the pore size are prevented from crossing the dialysis membrane. Answer questions in complete sentences. For problems‚ show equations and work with units and appropriate significant figures. Part IA: In the following
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This work contains GLG 220 Week 3 Groundwater Lab Report General Questions - General General Questions Resources: Ch. 12 of Geoscience Laboratory Complete University of Phoenix Material: Week Three Groundwater Lab Report by answering the following questions in your lab book: 12.2 A B‚ 12.11‚ 12.18‚ 12.19‚ 12.20‚ 12.21 12.25. Note that additional lab book questions and answers appear in the University of Phoenix Material to assist in your completion of the lab. Hop on the bus. Taking
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LAB 1 1. Describe the function of the following pieces of safety equipment and how each might be used: (10 points) a. Eye Wash (2 points) The eyewash fountain is used to rinse chemical splashes off the eyes. They are used by rinsing the eyes 15 to 30 minutes with water. b. Fire Blanket (2 points) Fire blankets are used to extinguish small fires. They are used by covering the small fires with the blankets until it extinguishes. c. Shower (2 points) Safety showers were made to eliminate any
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