VII. Conclusion The hypothesis that if a potato is placed in a tube with different sucrose concentrations then the tube with the lowest concentration of sucrose will expand the potato the most because the water will move into the potato to even out the concentration levels of the sucrose/ water ratio inside and outside of the potato was supported by the data. The data shows that the potato submerged in the lowest concentration of the sucrose water solution had the greatest percent change in mass
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Individual Project: Calbee Potato Chips (FMCG) (a) Define Category: Category for Calbee potato chip would be Product Category and the product falls under potato chip snack industry. This report will be specifically be looking at only the potato chip snack industry and will be observing other competing products with same features. Additionally‚ no other snack industries will be discussed in this report; such as‚ apples‚ pies and cakes etc. When observing the snack market‚ potato chips can form a market
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Christine Otieno Estimating Osmolarity of plant Cells(potato and celery)by percentage change in weight Using different sucrose concentrations Introduction The purpose of this experiment was to estimate Osmolality of plants cells i.e. Potato and celery by converting the observed change of weight in different sucrose concentrations. The hypothesis assumes that the solute concentration of the plant samples would be indirectly proportional to the weight; there would be decrease
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particles moved with more speed than the larger particles. B. Potato Core Experiment In this experiment we estimated the osmolarity of potato tuber tissue by submersing different potato cores into sucrose solutions of 0.0-0.6M‚ and weighing the potato. We concluded that the osmolarity of the potato was about 0.4M since the weight of the potato did not change after it was incubated in the solution with 0.4M. We also found that the potato was hypertonic to sucrose solutions of 0.0-0.3M and hypotonic
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Osmosis investigation Aim: To investigate how sugar concentration affects the mass or size of a potato and find out the sugar solution. Introduction: Osmosis is the movement of water molecules across a partially permeable membrane form a region of high water concentration to a region of low water concentration until the concentration on both sides is equal. This means that osmosis is like diffusion involving water molecules. Osmosis occurs across a partially permeable membrane‚ with holes
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The Science of the Spud — a History of the Potato Battery Experiment There are hot potatoes‚ french fried potatoes‚ baked potatoes and scalloped potatoes. There are potato chips‚ potato pies and potato soufflés. Last‚ but not least‚ there’s the potato battery. Who on earth invented the electric spud? Why does it work? For that matter‚ why would anyone want to see if a potato could conduct electricity in the first place? Well‚ we may never be able to answer some of the questions this quirky experiment
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flowed into or out of the potato. Hypothesis: Our hypothesis was “If the sucrose levels in the water are high‚ then the osmosis will occur at a less frequent rate. However‚ if the concentration of the solution is less than that of the potato (like in distilled water)‚ then the mass of the potato will increase.” Independent and Dependent Variable: The independent variable in this lab was the sucrose concentration. The dependent variable in this lab was the mass of the potato slice. Control Group
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Pre-Feasibility Study POTATO CHIPS MANUFACTURING UNIT Small and Medium Enterprise Development Authority Government of Pakistan www.smeda.org.pk HEAD OFFICE 6th Floor LDA Plaza Egerton Road‚ Lahore Tel (042)111 111 456‚ Fax: (042) 36304926-7 helpdesk@smeda.org.pk REGIONAL OFFICE PUNJAB 8th Floor LDA Plaza‚ Egerton Road‚ Lahore. Tel: (042) 111 111 456‚ Fax: (042) 36370474 helpdesk.punjab@smeda.org.pk REGIONAL OFFICE SINDH 5TH Floor‚ Bahria Complex II‚ M.T. Khan Road‚ Karachi. Tel: (021)
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the cell sap in the potato tissue. I can make this conclusion because the results show a big increase in weight of the potato piece. Meaning that water has moved from outside the potato into the potato due to Osmosis‚ proving that the distilled water had a higher concentration of water‚ as water moves from a high concentration to a low concentration. I can also see that the glucose solution of 0.8M has a much lower water concentration then the cell sap in the potato tissue. I know
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out of sweet potato (ipomea batatas) peel to test its feasibility in producing ethanol. ii General problem 1. How much sweet potato peel is needed to produced certain amount of biodiesel 2. Does the biodiesel out of sweet potato (Ipomea Batatas) peel can initiate burning process 3. What is the quality of smoke produce in biodiesel iii Hypothesis General Hypothesis Null: The sweet potato (Ipomea Batatas)
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