Effect of Temperature ( C ͦ) on Enzyme Catalase Activity in potato Aim: To investigate the Effect of temperature (10‚ 37‚ 60) Celsius (C ͦ) on enzyme catalase activity in potato using 2% of hydrogen peroxide (H202) as the substrate measuring the height (cm) of oxygen gas (bubbles) and calculating the volume of oxygen bubbles produced (cm3) Introduction: Enzymes are biological catalysts that speed up metabolic reactions without being affected. They lower the activation energy needed to start
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Sweet Potato Pie Eugenia Collier From up here on the fourteenth floor‚ my brother Charley looks like an insect scurrying among other insects. A deep feeling of love surges through me. Despite the distance‚ he seems to feel it‚ for he turns and scans the upper windows‚ but failing to find me‚ continues on his way. I watch him moving quickly—gingerly‚ it seems to me—down Fifth Avenue and around the corner to his shabby taxicab. In a moment he will be heading back uptown. I turn from the window
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there each work day. While at lunch‚ Carol and Jerry always discuss some business. Often‚ Carol and Jerry invite friends who work at other CPA firms to join them‚ so they can keep up with what is happening in the accounting community. Issue and Conclusion 1 Are Carol and Jerry entitled to deduct the lunch expenses they occurred during lunch meeting at Good Eats Café on every work day as an ordinary and necessary business expense? No‚ Caro and Jerry cannot deduct the expenses they occurred during
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|testing a hypothesis.| b.|careful observations.| c.|creating experiments.| d.|drawing conclusions.| __D__ 3. Information gathered from observing a plant grow 3 cm over a two-week period is called a.|inferences.| b.|variables.| c.|hypotheses.| d.|data. | __B__ 4. Based on your observations‚ you predict that the presence of water could accelerate the growth of bread mold. This is a.|a conclusion.| b.|a hypothesis. | c.|an experiment.| d.|an analysis.| __B__ 5. Suppose that a
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SCH 4UH – 01…you get the idea?} What is the due date for the lab? _____ {not when you handed it in} Beneath this stuff goes the ABSTRACT… that is where you summarize in a concise paragraph the purpose of the report‚ data presented‚ and major conclusions in about 100 - 200 words. For example… This experiment attempts to measure the density of aluminum‚ copper‚
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Comparisons between The Hispanic Migration to the United States & the Irish Potato Famine The Irish Potato Famine and The Hispanic Migration are completely different things that happened at 2 different times‚ but there are some things that are similar. The push and pull factors of these 2 migrations are the environmental‚ social‚ and political reasons. These reasons are very important when it comes to leaving or going to a new country or place. The environment of Mexico is very rough and very
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Investigating the Difference in Isotonic Point in Sweet and White Potato Research Aim: To observe whether equal sized white potato or sweet potato cores reached the isotonic point in the same concentration of sucrose solution. Introduction: Osmosis is diffusion of water from areas of high water potential to areas of low water potential. It does not require an input of energy. Plants use osmosis to transport minerals from their roots to their leaves‚ and to take in water in the soil. Because the
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SUMMARY‚ COMCLUSSION AND RECOMMENDATION The main objective of the study was to develop sweet potato cookies. Specifically‚ it sought to (a) evaluate the sensory qualities of sweet potato cookies in terms of appearance‚ odor texture and taste. (b) determine the most suitable treatment based on general acceptability. (c) determine if there is a significant difference on the proximate composition between control and the most acceptable treatment in terms of moisture‚ ash‚ crude fat‚ and protein
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Store-check Report I. Introduction Potato chips is the most popular and common snack for Filipinos‚ both children and adults. The objective of this study is to deliver to customers the different pricing trends of the producers of potato chips to its market. One of the leading brands that is fast-selling is Jack n’ Jill’s Piattos. This potato chip brand runs through the market in many countries including Thailand‚ Malaysia‚ China‚ Indonesia and Vietnam for 46 years (Source: http://www.universalrobina
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I have been asked to investigate the effects of osmosis on potato cell sap. I will test potato cylinders in different strengths of sucrose solution and record any results in a table. I will then analyse my findings and work out the isotonic point of the potato cell sap. Prediction I have looked at my scientific knowledge from the background theory I carried out and I will base my prediction upon this information. In this experiment‚ I expect the different concentrations to show fairly noticeable
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