We had a yellow and blue chip and placed them in a cup with tape on both sides. On one side of both chips‚ we had a piece of tape with a lowercase a on it‚ while on the other side‚ we had a piece of tape with a capital A on it. Similar to the first part of the experiment‚ we shook the cup with both chips in it‚ and looked at the results that we obtained. If both of the letters were AA‚ the results were homozygous
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answers.com/Q/What_enzyme_is_present_in_liver_and_potatoes#slide2 What Is the Optimum PH for Catalase - Ask.com. (n.d.). Retrieved October 29‚ 2013‚ from http://www.ask.com/question/what-is-the-optimum-ph-for-catalase What is the optimum PH for potato catalase and why? - Yahoo! Answers. (n.d.). Retrieved October 29‚ 2013‚ from http://answers.yahoo.com/question/index?qid=20071201155345AADgypg Retrieved October 29‚ 2013‚ from http://www.fmcchemicals.com/Portals/chem/content/docs/engineering/Properties%20of%20Hydrogen%20Peroxide
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cell‚ so the water molecules diffused out of the cell through the selectively permeable membrane. The higher the concentration‚ the more plasmolysed the cell becomes and my results show this. The 0M bathing solutions in both experiments caused the potato cells to become slightly turgid‚ this means that there was a higher concentration of solution on the inside of the cell. So the water molecules diffused into the cell through the selectively permeable membrane. The rate of water loss decreases as
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Argument essay Chip or Not to Chip? In 2006‚ 44-year-old William Koretsky was unconsciously taken to the hospital after he was in a serious car accident. An emergency room scanner revealed an implanted Radio Frequency Identification Device (RFID) chip in his arm. Doctors identified and reviewed Koretsky’s health history using an online database‚ to learn that he had type-one diabetes. Physicians quickly began monitoring his blood sugar level while treating his injuries. According to the 2006
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The Effect of pH on Enzyme Activity A piece of Solanum tuberosum (potato) was removed and mixed with distilled water in a blender. The resulting solution was filtered through multiple layers of cheese cloth to filter out the liquid by eliminating any large pieces in the solution. The solution created was catechol. Five different solutions were prepared as blanks with each test tube containing 6.0mL of a different pH (pH 4‚ pH6‚ pH7‚ pH8‚ pH10) of phosphate buffer‚ 1.0mL of the enzyme and 1.0mL of
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Javarinis Let’s look at how the potato chip came to be. In 1853 the first potato chip was invented by a chef at the Saratoga Springs New York resort in 1853. It was created because one of the customers at the resort keep sending them back because they were too thick‚ soggy and had no taste to it. Crum then decided to fry them and sprinkled them with salt for taste. They were soon a regular item on the menu. Later‚ around the 1920’s they then moved from restaurants to being massed
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which came from the potato juice. The function of an enzyme is to catalyze reactions in cells. The specific function of the enzyme in this experiment was to see if it affected the activity if it was exposed to different temperatures. A substrate is a material or substance which the enzyme acts. The substrate in our lab was hydrogen peroxide. Procedure For our experiment we used‚ three test tubes‚ nine milliliters of potato
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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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summary Yahoo Finance dubbed Frito Lay as the undisputed chip champ of North America. PepsiCo is the parent company for Frito Lay however; Frito Lay covers the majority of the financial profile for the company. PR News (2010) states that Frito Lay boasts values such as offering healthy snack choices‚ a reduction in environmental impact‚ and an inclusive work place. Frito lay is headed by CEO Al Carey. This paper utilizes the Ansoff Model to analyze Frito Lay. A review was complete of Frito Lay’s
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Research Project: Potato The potato originated in the South American Andes‚ but its heartland of wild genetic diversity reaches from Venezuela‚ Colombia‚ Ecuador‚ Peru‚ Bolivia‚ Argentina‚ Chile‚ Uruguay‚ Paraguay‚ southern Brazil‚ northward into Central America‚ Mexico‚ and the southwestern United States. Potato was first cultivated between 3 and 7 thousand years ago‚ some scientists believe they may have grown wild in the region as long as 13‚000 years ago. Potato is the third most important
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