10.19.2011 TITLE: The Importance of Oxygen for Life PURPOSE: To determine whether test tubes filled with bacteria‚ a few salts‚ distilled water‚ and glucose would grow in the presence or absence of oxygen. By adding oxygen to certain tubes and withholding it from other tubes‚ one can determine which bacteria grow the most efficiently. HYPOTHESIS: The test tubes of bacteria with oxygen will grow and thrive over the test tubes without oxygen. METHODS: Using the data shown in Table 7-A-1
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Variables: Independent variable: the mass of the beans Dependent variable: the different types of beans Control: The beans Purpose: The purpose of the lab is to find equal measurement of each type of bean. After you find the mass of each bean you need to find the relative mass of each bean. The navy bean will have the smallest relative mass. You will need to wear safety goggles and a lab apron and wash hands after the lab is finished. If you drop any beans pick them up immediately to prevent anyone
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THE CARBON OXYGEN CYCLE ROLE PLAY SCRIPT Narrator-Angela Narra-Czarina Cloud-Maureen Manggo-Carlos Car-Carlo Acacia-Carissa Animal-Josephine Narrator: Good afternoon block mates and Ma’am Claire. We are here to present you a role play about the carbon oxygen cycle. Let me first introduce to you the characters. [Characters from the middle back will step forward and play their roles.] First‚ Josephine as “Josepig”‚ Maureen as “Cloudreen”‚ Carlo as “Honda car-lo”‚ and the tree-yos;
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An essay on beans The subject of beans is a controversial issue. In depth analysis of beans can be an enriching experience. Cited by many as the single most important influence on post modern micro eco compartmentalism‚ it is yet to receive proper recognition for laying the foundations of democracy. The juxtapositioning of beans with fundamental economic‚ social and political strategic conflict draws criticism from the aristocracy‚ trapped by their infamous history. Relax‚ sit back and gasp as
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Case 1: L. L. Bean‚ Inc. 1. How successful has L.L. Bean been? L.L. Bean Inc. has been tremendously successful throughout the course of its business operations. The business was first created in 1912 by L.L. Bean with only $400‚ the business has managed to expand to $120 in sales by the year 1980. As well‚ within the market for outdoors equipment and apparel‚ L.L. Bean is the leading company that has the highest amount of sales. 2. What are the reasons for L.L. Bean’s success? L.L
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Date: 9th February‚ 2011 Title: Analysis of the Elements present in Organic Compounds Aims: To test the presence of Carbon‚ Hydrogen‚ Oxygen‚ Nitrogen and Sulfur in Organic Compounds Introduction: Organic Compounds can be considered as any compound containing carbon atoms covalently bonded with other atoms‚ usually hydrogen. Other atoms may include oxygen‚ nitrogen‚ sulfur…etc. They can be found in nature‚ since “organic” means present in‚ or derived from‚ plants and animals. Materials/
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The effect of food source (mung bean Vigna radiata vs. black-eyed pea Vigna unguiculata) on relative inhibition of acetylcholinerase due to malaoxon in bean beetle Callosobruchus maculatus Background and Hypotheses: Recent studies‚ most notably Gbaye et al. (2011‚ 2012)‚ have investigated the sensitivity of bean beetles in the genus Callosobruchus to organophosphate insecticides (OPs). Economically this is important work given that these beetles are pests that threaten agricultural yields
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This paper has adjusted the 5 problems that shown in this case. First paragraph is to adjust how L.L Bean uses the previous year’s demand to determine how many units of product to order. Second paragraph is to adjust how many units of item L.L Bean should purchase under the relationship between the item costs and revenues. Third paragraph is to adjust what information should Scott Sklar have in order to help him to forecast for a particular style of men’s shirt that is a new catalog item. Fourth
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The Bean Tree Write a composition based on the novel you have studied discussing the basis for and impact of individual choices. What idea does the author develop regarding choices? 	Living is about making choices. The choices people make shape their lives for better or worse. Even the decision not to choose has its effects‚ often not wanted. But the individual who chooses to make positive choices and to act accordingly is more likely to see his or her life reflect his or her
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TOPIC 3.7 + 8.1: CELL RESPIRATION 3.7.1 Define cell respiration. Cell respiration is the controlled release of energy from organic compounds in cells to form ATP (adenosine triphosphates). 3.7.2 State that‚ in cell respiration‚ glucose in the cytoplasm is broken down by glycolysis into pyruvate‚ with a small yield of ATP. Glycolysis in cytoplasm: Glucose 2 pyruvates + small amount of ATP (does not use oxygen) 3.7.3 Explain that‚ during anaerobic cell respiration‚ pyruvate can be converted
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