Potato Enzyme Lab INTRODUCTION An enzyme is a protein that speeds up or slows down a specific chemical reaction in an organism. A good rule of thumb is to remember that enzyme names end in “-ase”. This will help in identifying enzymes in further readings. Generally enzymes are catalysts. Hydrogen peroxide is a toxic chemical that is produced in many organisms during metabolism. Organisms must get rid of this toxin to survive. One reaction turns the hydrogen peroxide into water and oxygen. The
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The potato’s introduction into Europe proves to be one of the most significant examples of a foreign food crop being able to extensively affect the lives of a an Old World Population. Before the assimilation of the potato crop into the majority of Europe’s agricultural landscape‚ peasant populations constantly faced famines while current food sources provided little nutritional value and were not efficient sources of energy. As Europe adopted the brown tuber‚ people were provided with a far more
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water either into the potato cells or out of the potato cells. In the 0.400M solution‚ the potato decreased in mass‚ this was due to the reason that the solution was hypertonic. There was a higher concentration of solute and lower concentration of water in the solution than there was in the potato cells. This led the water to travel down its concentration gradient‚ which was from a higher concentration (in the cell) to a lower concentration (in the solution)‚ which meant the potato cells lost water‚
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Oreo cookies are preferred over Chips Ahoy. Oreos are unique because almost all the other cookies have the same taste‚ but Oreos are different. They are also perfect with cake and ice cream. Also many people do not agree but after reading many nutrition facts and according to statistics Oreos are actually healthier than Chips Ahoy. Oreos are better than Chips Ahoy. When it comes to the nutrition in Oreos and Chips Ahoy‚ the Oreos are healthier. Oreos and Chips Ahoy have the same amount of calories
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Potato Batteries: Veggie power! Data and Analysis Background The battery was invented around 1800 by Alessandro Volta in Italy. It has become an indispensable part of modern life. Why are batteries so useful? Because they convert chemical energy into electrical energy. You can use this electrical energy to light a flashlight‚ to start a car‚ or to listen to your favorite music. We made a simple battery out of a potato by placing in it a zinc strip and a copper strip. At the zinc strip‚ the
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everyone will be world famous for 15 minutes” (Andy Warhol). This is exactly what happened to Chip Gaines and Norm Abram‚ Neither chip nor Norm expected to be famous but that is what ended up happening. They both got their 15 minutes of fame and that ended up being their gateway to stardom with their own TV shows. I believe Chip and Norm Abram are two of the best carpenter/designers of their era. Norm and Chip both learned their carpentry skills in different ways. Norm first started seeing the carpentry
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I A. The autumn of 1856 was a time of great starvation for Ireland. B. Many people were affected by the Potato Famine because the potato was their staple crop. C. The population during the famine dropped from 8.1 million to 6.8 million. D. Why was the famine so severe even though it was during the modern age? Thesis: The impact of the Irish Potato Famine would not have been as devastating if England hadn’t controlled Ireland by foreclosing thriving industries‚ passing
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familys favorite treats is homemade‚ chocolate chip cookies. From the smell of the kitchen to the chocolate of the hot cookies coming out of the oven‚ when I’m making chocolate chip cookies it makes me feel good about myself cause I was taught well on how to make chocolate chip cookies. Long as there is a gallon of milk in the fridge to go along with my cookies then I’m good to go‚ my family is actually ready for chocolate chip cookies anytime. Chocolate chip cookies not only bring my family and me together
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Chip Gaines Net worth Biography & Wiki: Chip Gaines is an American reality television personality whose net worth is $8 million. Gaines earned fame and recognition through one of the famous reality show which was telecasted in HGTV ‘Fixer Upper’. He was born on November 14‚ 1974 in Albuquerque‚ New Mexico. Besides being born in Mexico it is remarkable to note that he carries the American nationality. He is the owner of Magnolia Homes in Waco and he is leading a happy married life with his wife Joanna
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As I’m sitting there‚ watching a hot potato – a literal hot potato‚ fly towards me‚ I’m wondering what I got myself into. Rewind a couple of days and I’m in school talking to the new girl named Jocelyn. She wore converse and had these cool long side bangs that everyone in the eighth grade was jealous of and had come from some far off place called Falls City. As the new kid with the cool hair‚ everyone was competing to lure her into their posses’. I‚ a typically quiet‚ reserved person‚ tended to stick
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