Starch is a type of Carbohydrate that’s made from thousands of glucose units. Simple sugars are the basic units that make up starch. Carbohydrates provide us with energy so that we can carry out our daily routines. Our body then digests it into glucose so we can have energy to do that. Saliva is a form of chemical digestion that is in the mouth. Amylase is an enzyme that catalysts the breakdown of starch into sugars. Amylase is present in human saliva‚ where it begins the chemical process of digestion
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2013 Title: Starch Digestion by Pancreatic Amylase Statement of the Problem: What happens to enzymes when they are boiled? If digestion doesn’t occur‚ which will be present starch or maltose? If digestion does occur‚ which will be present starch or maltose? Hypothesis: I predict that when enzymes are boiled‚ they will become larger. If digestion does not occur starch will be present‚ and if it does occur maltose will be present. Materials: Test Tube Boiling Water Starch Suspension
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Result Starch suspension When the yellowish-brown iodine was added into the starch suspension‚ the starch suspension was changed into dark blue. Potato slide Discussion Starch suspension When the yellowish-brown iodine was added into the starch suspension‚ the starch suspension was changed into dark blue. This is due to the yellowish-brown iodine changed into dark blue when there is a presence of starch. This shows a positive test for starch. Potato slide
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Starch/Amylase Experiment Report Objective: The purpose of the starch/amylase experiment was to simulate and observe the process of enzyme digestion. Materials: * 1 small beaker * 2 large beakers * 2 cut pieces of soaked dialysis tubing * 2 dialysis tubing clamps or pieces of twine * 2 clean plastic pipettes * 1 bottle of Lugol’s solution * 2 glucose test strips Procedure: Begin the experiment by placing 4 full pipettes worth of cooked starch in a beaker. Then‚ use
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IODIMETRIC AND IODOMETRIC METHOD SUBSTANCE TO BE ASSAY AQUEOUS/NON-AQUEOUS ALKALINITY / ACIDIMETRY DIRECT/RESIDUAL TITRATION TITRANT INDICATOR CHEMICAL REACTION Assay of Antimony potassium tartrate Direct titration 0.1 N Iodine Starch TS KOOCCHOHCHOHCOO (SbO) + I2 + H2O KOOCCHOHCHOHCOO (SbO2) + 2HI + 2HI + 2NaHCO3 2NaI + 2H2O +
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Mens Rea Cheat Sheet: 1) Direct Intent: purpose to cause it = purpose type intent or direct intent. 2) Oblique Intent: constructed when D does not intend result but foresees its occurrence as a certainty. Smith (1990) example: Plane Insurance bombing. 3) Itzhak Kugler (2004): states where there is only a 50% chance of explosion this should be conditional oblique intent and be a form of recklessness rather than intent. 4) MD (2004): states OI was created to help prosecution fill
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obscured by blood‚ mucus and inflammation. REFERENCE VALUES: 1. Liquid – Based Cytology 61% to 66% (range of sensitivity) 82% to 91% (range of specificity) 2. Conventional Pap Smear 30% to 87% (range of sensitivity) 14% to 33% (false negative rate) NOTE: Pap smears are not perfect and the screening will not be 100% accurate. But it is one of the best cancer prevention tool. PREGNANCY TESTS Pregnancy tests are designed to tell if your urine or bloodcontains a hormone called human chorionic gonadotropin (hCG)
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another‚ with a view to obtaining the assent of that another‚ he is said to make a proposal. Further‚ section 2(b) says that when the person to whom the proposal is made signifies his assent‚ the proposal is said to be accepted. The important point to note here is that the party making the proposal or the party accepting the proposal must "signify" their willingness or assent to the other party. Thus‚ a promise cannot come into existence unless the willingness or assent is communicated to the other party
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Reverse Logistics Management- An Effective Strategy for Revenue Maximization in CPG Industry April‚ 2009 Over the years‚ Consumer Packaged Goods (CPG) Companies have been focusing on managing forward logistics processes to reduce operational costs. In a world where quality holds paramount importance‚ the attitude towards forward logistics has evolved to include enhancement of customer service quality. Meanwhile‚ ever growing concern for environmental problems‚ and pressure from the global competitive
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HUMAN TENDENCIES Intro • Human Tendencies are natural impulses that direct an individual to perform certain actions or activities without a conscious plan • These tendencies then were given to man to help us to serve and satisfy our fundamental needs. • They are the force/drive behind all achievement • Universal • Innate • Unconscious • Have them from birth to death • It is not an instinct – animals have instincts/humans have tendencies • They use tendencies to gain skills the needs
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