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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Executive Summary Yale’s endowment is currently targeting its investment portfolio at a target investment is 33% in private equity‚ 28% in real assets‚ 19% in absolute return‚ 9% in foreign equity‚ 7% in domestic equity‚ and 4% in bonds. In the changing global economy‚ Yale is looking to modify its investment strategy to effectively take advantage of new opportunities as they present themselves. Yale takes proper precautions to mitigate risks and to find the best available investments by
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be able to absorb any more water‚ so it will seep out onto its surface. This is the beginning of a stream that with time will evolve into a river. All water in the same drainage basin will eventually flow in the same pattern and ultimately‚ will end up in the same stream or river. Why do river shapes vary in wet and dry climates? River shapes change in various climates due to different erosion patterns. In dry‚ arid regions‚ the river valleys are often deep and/or steep. This is due to little erosion
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varying temperatures are targeted towards being at 10ºC‚ 20ºC‚ 30ºC‚ 40ºC‚ and 50ºC. It is highly improbable that each trial for each of the 5 different temperatures will be the exact temperature that was targeted‚ so it’s just important that you end up having a temperature fairly close to the targeted temperatures so that the rates of reactions that you do receive are as correct as possible. The rates of reaction will be obtained using an apparatus that will guide the carbon dioxide gas being produced
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this experiment is that the higher the concentration‚ the faster time it takes the catalase to react with the solution. As the concentration increases from 1% to 100%‚ the average reaction rate of the catalase will decrease‚ as the catalase will speed up the reaction. MATERIALS: 90 mL clear‚ plastic Solo cups filter paper bottle of regular hydrogen peroxide 1%‚ 25%‚ 50%‚ 75%‚ and 100% substrate concentration tweezers timer permanent marker pen/pencil paper for data PROCEDURE:
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Abstract The purpose of this experiment was to identify whether density is an extensive or intensive physical property. By using water displacement‚ the volumes of the paper clip samples were measured and the masses were obtained by using an electronic balance. Each mass and volume was unique to their sample so by using their values‚ density was used to identify substances in the lab. After conducting the experiment‚ the results showed that there was a positive slope between the different paper
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SWOT - Winco case Strengths • Largest sales volume (as believed by management) than any other similar chain or wholesale group in area of operations. Weaknesses • Growth via acquisitions‚ not internal growth Opportunities • Acquisitions (e.g.‚ Taylor Markets) Threats • Heavy competition from national chains such as A&P‚ Kroger‚ and National Tea. SWOT – Taylor Markets Strengths • Strong management • Increase in number of stores Weaknesses • Declining sales in 1963 • Labor disputes
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Question: Why would sensing and responding to vinegar be important to an organism? -It could train them to respond to certain smells and respond in a certain way. How would natural selection affect an organism’s ability to sense and respond to this stimulus? -The organism depends on its ability to sense and respond. The organisms could compete for water or hydration. What other types of stimuli would be important for the organism to respond to? - An organism that is used to light is
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Abstract The purpose of this experiment is to determine the concentration of acetic acid in vinegar by using 0.1 M HCl and NaOH solution. By performing three titrations to determine the concentration of the base‚ the concentration of the acid was determined to be 0.600 M. It was possible to determine its concentration by standardizing the sodium hydroxide solution used for the first three titrations and by using phenolphthalein to indicate its equivalence point. In conclusion‚ although there were
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NSG306 Health Assessment: Health History on Mr. Ricky Ricardo Jean Bors-Koefoed & Sarah Wright Baptist College of Health Sciences Health History Biographical Data Date: 05-23-2010 Name: Ricky Ricardo Gender: Male Race/Ethnicity: Hispanic Marital Status: Married Date of Birth: XX/XX/XX Occupation: Medical Device Representative Address: XXX XXXX XXXXXXXXXXXXXXX Phone Number: (XXX) XXX-XXXX Contact Person (relationship to patient): Lucille
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