sizes of molecules and how the chemical reactions take place. Therefore‚ the experiment was conducted using glucose and starch solution inside the dialysis tube. The starch and glucose that was put inside the dialysis tube help identify which of the two will reacted with potassium iodide inside the breaker‚ as the latter passed from the beaker into the tube‚ the glucose/starch solution’s change of color showed that the potassium iodide was small enough that it able to pass through from the solution
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PLANNING COURSEWORK- STARCH AND AMYLASE AIM The aim of this coursework is to investigate the effect of temperature change‚ on the rate of hydrolysis of starch catalysed by amylase. PREDICTION I think that as the temperature increases‚ the rate of reaction also increases‚ to a point when it dramatically decreases. On graph 1‚ you will see a sketch of the graph which I expect to be the result of the experiment. SCIENCE REASONING I think my prediction is correct because the rate of
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What amount of amylase is the best to produce a better reaction with starch? A 1% solution of amylase‚ made from 0.15g of amylase added to 15ml of water‚ a 2% solution of amylase made of 0.3g of amylase added to 15ml of water‚ and a 0.5% solution of amylase made of 0.75g of amylase to 15ml of water were created. A 0.25% starch solution was also created‚ and 3ml was added to each of the 4 test tubes. 1 drop of iodine was added to each test tube. 4ml of the 1% solution was added to the first test
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Love Bugs When most people hear the term “Love Bug” they automatically think of cute little Pink lady bugs on Valentine’s Day or catching the “Love Bug”. But what most people do not realize is that the Love Bug is a real living‚ breathing creature of the animal kingdom. The Love Bug or Plecia nearctia is in the class Insecta. Love Bugs live in large population in every state along the Gulf of Mexico‚ up into Georgia‚ and throughout Central America (Plecia). The Love Bug was first reported in
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it was a bug‚ due to the distinguishable body type‚ including a pair of eyes. In biology‚ a list was constructed that had “characteristics of living things.” The list was composed of characteristics such as: movement‚ eating‚ breathing‚ reproduce‚ produce water‚ and have a life cycle‚ to name a few. Because the bug was dead‚ it was nearly impossible to compare it to any of the characteristics on the this. However‚ the anatomy could be compared. While the type of bug is unknown‚ the bug was black
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Bed Bugs are nasty little insects that slip into your home through luggage‚ packages‚ bedding‚ clothing‚ and other items. They are easy to recognize. They are small‚ round‚ and brownish. Run your finger across one‚ and you will find that they are hard textured. Bedbugs are dangerous to the health of the people in a home because they basically live on the occupants blood. Generally‚ people realize that they have bed bugs after the bed bug infestation is in full effect. By then‚ they require a full
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news or online‚ but bed bugs are making a huge comeback. In fact‚ according to the experts at Wahiawa‚ HI based exterminator‚ Aloha Termite & Pest Control‚ these wily creatures represent a tougher challenge both to homeowner and contractor—they’re very good at burrowing and hiding in furniture—but removal is absolutely essential as they love to feast on human blood. The problem can be taken care of‚ but it requires careful and dedicated bed bug treatment. So how does bed bug treatment work? Let’s
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Income Statement 1/1/2008 - 12/31/2008 | Revenue | | | $3‚249‚580.53 | | Direct Expenses | | | | Salaries & Wages | $487‚437.08 | | | Vehicle Maintenance | $64‚991.61 | | | Fuel | $20‚449.80 | | | Traps & Chemicals | $1‚378‚203.63 | | | | $1‚951‚082.12 | $1‚951‚082.12 | | | Indirect Expenses | | | | Rent | $39‚338.17 | | | Licenses | $2‚480.00 | | | Insurance | $103‚613.43 | | | Administrative Salaries |
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Bug Pizza or Bug Muffin Nicholas J. Are you willing to eat a pizza with bugs on it‚ or eat a muffin with insects that could not be seen? Well‚ in this persuasive essay‚ I will tell my opinion and three reasons why I chose it. By the way‚ I chose the pizza. Let’s move on with this essay. One reason that I would eat a pizza with insects is that I know what I am eating. Also‚ maybe it could fall off if it is too close to the edge. Unlike the muffin were you could be eating
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texts “Eat Your Bugs” by Miguel Vilar and Laura Allen “Insect Farmers...” by the Washington Post have both similarities and differences. First‚ both Bugs are healthy for you. For example‚ on page 22 of “Eat Your Bugs” the text states crickets and grasshoppers are loaded with calcium. Similarly‚ on page 1 of “Insect Farmers” it says among the world people are eating caterpillars‚ ants‚ and beetles.This is similar because people are eating bugs and the two texts say that bugs are healthy for you
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