description. Do not make a list of materials. Do not include obvious‚ trivial details. Look at the statements below: 1 – “The potato section was placed in 50 mL of 10% sucrose solution.” 2 – “A graduated cylinder was picked up from the lab cart. My lab partner filled it to the 50 mark with sugar solution. Then the solution was poured into a paper cup. Then a potato slice was added to the cup.” Statement 1 is clear and concise. Statement 2 is full of trivial detail but omits 2 essential details
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and yield of potato (var. Diamant). Different nitrogen levels viz. 0‚ 127.0‚ 190.5 and 254.0 kg N/ha significantly influenced plant height‚ foliage coverage‚ number of main stem per hill‚ days required for 80% maturity of the crop‚ fresh weight of haulm (g/hill)‚ number of tubers per hill‚ weight of tubers per hill‚ total yield of tubers per hectare and yield of seed and non-seed tubers per hectare. Application of 254.0 kg N/ha gave the highest yield of tubers (24.33 t/ha) and seed tubers (19.14 t/ha)
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Investigating the Water Potential Of Potato Cells Aims 1. To test how water potential‚ in a solution‚ affects the movement of water in and out of a cell by osmosis Prediction I predict that by increasing the water potential around the outside of the potato cell‚ (i.e. so that the water potential is greater outside the cell compared to the inside of the cell e.g. 0m sucrose) that the net movement of water into the cell will increase. This is due to the water potential being greater outside the cell
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effect of salt concentration on osmosis in potato. Introduction: 1. The purpose of doing this lab is to observe the effects of various solute concentrations on osmosis in a potato. 2. During osmosis‚ water moves from the side of the membrane where they are most concentrated to the side where they are less concentrated. If the concentration is equal on both sides‚ there will be no movement. 3. I hypothesize that the mass of the potato will decrease as the salt in the solution
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Miniver Cheevy: Couch Potato? A poet can select from a variety of poetic elements in order to express a particular message. The most powerful messages contain a universal perspective which endures the transitions between generations. One such poem is "Miniver Cheevy" by Edwin Arlington Robinson. Robinson’s use of imagery‚ rhythm‚ and emotional appeal illustrate and expose a timeless characteristic of human nature. Good imagery not only produces a strong image in the readers’ minds but also
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the starchy root in order to survive‚ until a terrible adversity struck in the 1800’s that resulted in a famine that effected millions. The cause and factors of the Irish potato famine have puzzled Biologists for many years. Biologists have known that it was a strain of phytoptharainfestants that destroyed Ireland’s potato crops as well as northern Europe’s during the 1800’s. Several determined
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The 1845 Great Irish Potato Famine negatively affected Ireland and its people. Due to this famine‚ many factors resulted from it and changed the course of Irish history. Three of these factors are reduced population‚ decline of the Gaelic language‚ and increased harshness of the Irish landlords. The Great Potato Famine was caused by a type of fungus called potato blight‚ which caused the potatoes to become mushy and inedible (Trueman). The 1846 potato crop was a failure due to this fungus
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Controlled Assessment: Osmosis of a Potato [pic] Osmosis: Osmosis is the movement of substances through a partially/semi permeable membrane from an area of high concentration to an area of low concentration to balance of the concentration of the two sides. Biological membranes do allow water to pass through‚ but water will have no net movement unless osmosis takes place. Preliminary Method I have chosen to investigate the factor of the weight of potato strips after set amounts of time.
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Phase 1: Data Collection - introduce Lay’s Table 1 presents the market-product grid for the latest ***. The market-product grid focuses on the Lay’s product lines and not on the individual flavours of potato chips available. The list of products were identified during a visit to the Crowfoot Crossing Safeway as well as a search of the Lay’s website. The market-product grid ***. The market segment section presents four general categories of potential consumers (health conscious‚ diversity
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Vincent van Gogh and is titled The Potato Eaters. It was created in 1885 and displays the life of a peasant family and outlines the lifestyle that these individuals had to endure in this time period such as: living in a small
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