conducted to determine the optimal temperature for bacterial and fungal Amylases and evaluate how temperature affects the catabolic rate of enzymes. Enzyme reaction rate was measured using an Iodine test in which drops of starch solution with either fungal or bacterial Amylase exposed to different temperatures were mixed with Iodine. Iodine is a dark blue color in the presence of starch and turns light yellow in its absence. Bacterial Amylase had an optimal temperature of 55°C‚ meaning that starch was
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Respiration of Sugars by Yeast 1. PROBLEM STATEMENT: What is the effect of the type of sugar on the amount of carbon dioxide released by Yeast during aerobic respiration? 2. HYPOTHESIS: If the type of sugar is changed‚ the amount of carbon dioxide created will then increase because sugar is needed to for respiration so occur. If Fructose is added to the Yeast it will then respire the most Co2 because fructose is the largest sugar‚ its like using a hundred dollar bill instead of single dollars
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Wireless (*Est. $40 per month and up) "the Cadillac of cellular." Reviewers agree it is easily the best cell phone service money can buy. But like a Cadillac‚ it doesn’t come cheap‚ and Verizon Wireless’s customer service has managed to infuriate many customers and some prominent critics. If you’re one of the furious -- or you just want to save some money on your cell phone bill -- reviewers recommend checking out regional carrier U.S. Cellular (*Est. $30 per month and up)‚ discussed below. Related
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The night-blooming cereus only makes an appearance once a year during‚ as the name suggests‚ the nighttime. This “silvery and mysterious” (Kingsolver 250) sounding name is just one example of the rich world Barbara Kingsolver creates in The Bean Trees. The cereus is more than just a flower. Its blossom symbolizes a pivotal moment in the book‚ the departure of Taylor and her new friends in pursuit of a better life. The way Kingsolver creates these connective moments is one of her defining qualities
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define aging as time dependent or age progressive reduction in intrinsic physiological function leading to a high specific mortality rate and a decrease in specific reproductive rate. Cellular aging therefore‚ can be described as an increased susceptibility to cell death caused by the loss of cellular functions such as cell division‚ cell communication‚ transport and delivery. A cell ages gradually until it gets to the senescence stage which is a process by which a
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Cellular Respiration Photosynthesis Organelles Mitochondria Chloroplast Organelle Structures The double-membraned mitochondrion can be loosely described as a large wrinkled bag packed inside of a smaller‚ unwrinkled bag. The two membranes create distinct compartments within the organelle‚ and are themselves very different in structure and in function. Two membranes contain and protect the inner parts of the chloroplast. The stroma is an area inside of the chloroplast where reactions occur and starches
Free Photosynthesis Cellular respiration Adenosine triphosphate
b) Calculate the number of moles of each element in 1.25 mol glucose (C6H12O6). c) How many molecules of oxygen atoms are present in 5.00 mol diphosphorus pentoxide? d) Calculate the number of moles of hydrogen atoms in 11.5 mol water. e) A sample of ethanol (C2H5OH) has a mass of 45.6 g.How many carbon atoms does the sample contain?How many hydrogen atoms are present?How many oxygen atoms are present? Percent Composition from Chemical a) What is the percent of C & H in C2H6 ? b) What
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In a cellular layout‚ a company such as Cutco will group dissimilar machines into work centers called cells that process families of parts with similar shapes or processing requirements. Each cell at Cutco has its own job to do for the team before it can reach
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Office layout For our office we’ve chosen cellular office layout. I think it is have more advantages and less disadvantages than open plan layout. Open plan leaves little room for people to personalize their space. Certainly‚ proponents of open plan layout believe that teamwork between employees is easier in an open plan‚ but it has strong disadvantages which can’t be mentioned. The high level of noise causes employees to lose concentration‚ leading to low productivity‚ there are privacy issues
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How does the temperature of water affect how fast sugar can dissolve? Predict We will do three different tests‚ dissolving the water in boiling‚ warm and cool water. The sugar in the boiling water will dissolve the fastest. The sugar added to the cool water will dissolve the slowest. Reason According to the state of matter theory‚ the particles in a gas move faster than in a liquid‚ which I will use to infer that the hotter the water is and closer to a gas‚ the faster the particles move. Therefore
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