a S-Chip CEO (unabridged) |[pic] |[pic] | | |Written by S-chip CEO | |Saturday‚ 25 April 2009 | | | |A fascinating email circulated around yesterday purportedly from the CEO of a S-chip company
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You may be wondering what diffusion‚ tonicity‚ osmosis and semipermeable membrane is. I’ll start off by explaining semipermeable membrane. A semipermeable membrane relates to the dialysis lab #1 because in dialysis tubing is considered semipermeable barriers. Semipermeable membrane is a membrane that allows passage of some particles but not others. (Lab manual) Diffusion on the other hand‚ is a form of passive transport where particles move down their concentration gradient from a region of high
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of eating if it is in a form of chips. This study will help to improve eating ampalaya and to prevent diabetes and different illnesses by using ampalaya as an ingredient of making chips. Significance of the study This study is deemed beneficial to the following: For diabetic patient It is easier for diabetic patients to eat ampalaya because of having ready to eat ampalaya chips instead of preparing and cooking ampalaya before eating. For children Ampalaya chips will have benefits to children
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affect the rate of enzymes reactions. One of them is pH‚ which influence on the enzyme activity will be the subject of this investigation. Catalase of potato tuber cells will be the enzyme used in the experiment. RESEARCH QUESTIONWhat is the influence of different values of pH on the activity of catalase in potato tuber cells?VARIABLESIndependent: potato discs treatment (placing them into buffer solutions of different pH values‚ mixed with hydrogen peroxide)Dependent: the activity of the catalase‚ reflected
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few terms we will use along the way. Osmosis is the movement of a solvent (as water) through a semipermeable
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experiment is to study how enzyme activity is affected by environmental conditions. Researchers tested the level of potato extract enzyme activity with 1-11 pH‚ varying temperature‚ catechol solution‚ hydroquinone solution‚ and different measurements of catechol. In Figure 1A and 1B‚ pH levels were tested with potato extract to see how pH would affect the amount of Benzoquinone is formed in the potato. Although it was hypothesized that enzymes would form Benzoquinone better in acidic pH levels‚ the absorbency
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Occurrence of Osmosis and Diffusion in Artificial and Living Cells | David Michael | March 24‚ 2011 | Partners: Fady Guirguis‚ Klaus Blandon‚ and Mauricio Rodriquez. | | * Table of Contents I. Abstract 3 II. Introduction 4 III. Materials and Methods 9 IV. Results 15 V. Discussion 18 VI. Works Cited 23 * Abstract This lab focuses on the understanding of osmosis and diffusion in a practical sense. It allows the conductor to see what factors affect diffusion and osmosis. This
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2012 년 2 학기 Strategic management Assignment Questions 1. Why‚ historically‚ has the soft drink industry been so profitable? 2. Compare the economics of the concentrate business to that of the bottling business: Why is the profitability so different? 3. How has the competition between Coke and Pepsi affected the industry’s profits? 4. Can Coke and Pepsi sustain their profits in the wake of flattening demand and the growing popularity of non-CSDs? 1. 2. 3. What were the key factors behind
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Frito-Lay’s Dips How would you characterize the dip category in general? Dips are a complementary product; they are served along with chips‚ crackers‚ or raw vegetables. The market for dips is highly fragmented and difficult to measure. More than 80% of all dips are accounted for by supermarkets‚ with a total dip retail dollar sales volume of $620 million (in 1985). The dip category became more popular in late 1983 and early 1984‚ an explanation for this increase is the growing popularity
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DIFFUSION AND OSMOSIS Chapter 3 of your textbook explains diffusion and osmosis. Diffusion is simply the net movement of atoms or molecules from a region of higher concentration to a region of lower concentration. The force behind the movement is heat or kinetic energy (also called Brownian motion). Diffusion occurs when you spill water on the carpet floor and it spreads out‚ or when you open a bottle of perfume and it leaves the bottle and spreads throughout the air in the room. Osmosis is a similar
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