Purpose: The purpose of this lab was to calculate the amount of time that was spent by a cell in each of the phases of mitosis. Also‚ it is used to be able to compare the process of mitosis between plant and animal cells. Background: • Mitosis: This is the process by which a cell duplicates the chromosomes in its cell nucleus in order to generate two identical daughter nuclei. • Interphase: This particular stage is divided into three phases‚ G1 (first gap)‚ S (synthesis)‚ and G2 (second
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There is a positive correlation between the height at which the tennis ball was dropped and the amount of energy that it held. This energy was measured through the amount of gravitational potential energy that the tennis ball had before it was dropped‚ and by the amount of work it had done when displacing the sand. As shown in Table 2‚ when the tennis ball was dropped at a height of 1 meter‚ it only possessed a potential energy of 0.569 J. When dropped from 5.5 meters‚ it held a potential energy
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Metamorphosis typically occurs in bugs and is defined as a relatively abrupt change. Anyone who reads The Metamorphosis by Franz Kafka will agree‚ there is a significant amount of abrupt change in the novel. Furthermore‚ the most change occurs in the two main characters‚ Gregor and Grete. Even though Gregor may undergo the most change‚ Grete’s change is more significant than Gregor’s because the change she underwent was impressively fast and unusual for a girl of her age. When asked who’s change
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is a process that happens in all living eukaryotic cells. What cellular respiration does is turn food often carbohydrates into energy for our bodies. Cellular respiration starts with a carbohydrates sugar called glucose. What it does is alter and break down the six carbon molecule glucose and altering it creating two three carbon molecules called pyruvic acids in an anaerobic process called glycolosis (Cellular respiration). What this process does is create two ATP molecules which are basically molecules
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involved in burning alcohols is exothermic because heat is given out. From this reason the reactant energy is higher than that of the product. The energy is given out when forming the bonds between the new water and carbon dioxide molecules. The amount of energy produced by such exothermic reactions can be calculated by using the formula Mass of the substance x rise in temp x SHC (specific heat capacity). The specific heat capacity is the number of joules required to heat one gram of water by 1°C
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lose on the roundabouts. (A situation in which different actions or options result in no eventual gain or loss/ easy come‚ easy go/ very much of a muchness/ counterbalanced/ the one offsets the other/ counterweighs/ counteracts/ the measure of the loss is the measure of
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what it would’ve been in the larger solvent as numbered in Data Table 4. There wasn’t much difference between the corrected number of moles and grams of urea and the amount of urea used originally used in the experiment‚ so the ammonium chloride will be primarily compared to the corrected amount of urea to make sure that the amount of solvent is equal. Graph 1 and 5 and Data Table 2 show that the mass of solutes were overall very similar: 8.735 grams of ammonium chloride and 8.99 grams of urea. Overall
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Measures used to control enslaved Africans Colonial assemblies and individual planters used and instituted many methods that ensured that the slave population was subdued and subservient. Such methods included: Economic Control a) There was severe limitation on free time for the enslaved as free time was equated to loss of production time on the estate. As a result‚ a structure of economic dependence was created whereby enslaved Africans relied on the planter for their food‚ shelter and clothing
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which is liked by everyone. Carbon dioxide is responsible for the formation of froth on shaking the bottle. What we wanted to aim is the comparative and qualitative analysis of Coke‚ Sprite‚ and Royal. We tested the Comparative pH ‚ Carbon Acid and Glucose content of different soft drinks. Since soft drinks like Coca-Cola‚ Royal and Sprite are common beverages that Filipinos like to drink‚ It is usually sold in a lot of stores and markets. (This beverages taste sweet and has a tangy feeling in your
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scale. While they measure an individual’s knowledge of a particular subject‚ it can be argued that their results are at times misleading. When it comes to education this is evident amongst the mass amount of students that take these tests through the year. Standardized tests are not the best way to measure a schools academic performance because they can not determine a teachers effectiveness due to the varying needs and abilities of students. Standardized tests are not the best measure of a students
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