Averting Alcohol and Drug Abuse through Aversion Laverne Lobley PSY331: Psychology of Learning Instructor: Anna Ruggirello July‚ 17‚ 2013 There are many facets to learned behavior‚ with a major aspect being the methodical processes of learning. There are many theories about learning‚ and many of them have been scientifically proven by using experimental studies. One such study has shaped and paved a path that many have duplicated and modeled experiments and studies from. Today‚ this study
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BACHELOR OF SCIENCE (HONS) BIOTECHNOLOGY YEAR 1 SEMESTER 1‚ 2 & 3 UDBB 1164 FUNDAMENTAL ORGANIC CHEMISTRY 0 EXPERIMENT 1 PROPERTIES OF HYDROCARBONS Introduction Hydrocarbons are compounds which contain only carbon and hydrogen‚ can be classified into several types‚ depending on their structure. Aliphatic hydrocarbons are divided into three classes: alkanes (e.g. methane‚ ethane and propane) have only single bonds‚ and are said to be saturated; alkenes (e.g. ethene and propene)
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Oxidation of an Alcohol: Oxidizing Methoxybenzyl Alcohol to Methoxybenzaldehyde Using Phase-Transfer Catalysis PURPOSE OF THE EXPERIMENT Oxidize methoxybenzyl alcohol to methoxybenzaldehyde‚ using sodium hypochlorite as the oxidizing agent and tetrabutylammonium hydrogen sulfate as the phase-transfer catalyst. Monitor the progress of the reaction by thin-layer chromatography. BACKGROUND REQUIRED You should be familiar with extraction‚ evaporation‚ and thin-layer chromatography techniques
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Chapter 14 Lecture Outline Prepared by Andrea D. Leonard University of Louisiana at Lafayette Copyright © The McGraw-Hill Companies‚ Inc. Permission required for reproduction or display. Organic Compounds that Contain Oxygen‚ Halogen‚ or Sulfur Four families of compounds that contain a C atom singly bonded to O‚ S‚ or X (F‚ Cl‚ Br‚ or I) are: 1. Alcohols‚ which contain an OH (hydroxyl) group 2. Ethers‚ which have two alkyl groups bonded to an O atom 2 Organic Compounds that Contain
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Oxidase (MAO) and by o-methylation carried out by catechol-o-methyl-transferase (COMT) as the one-carbon donor. -Two reactions can occur in either direction -the aldehyde products of the MAO reaction are oxidized to the corresponding acids MAO: Inactivates Catecholamine by Oxidative Deamination to Yield the Corresponding Aldehyde COMT: Inactivates Catecholamine by Methylation using S-Adenosylmethionine (SAM) MAO inhibitors: - found in neural tissue‚ gut and liver Antidepressant Act by inhibiting
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True Potential In an age of distant past‚ darkness would sweep door to door every sunset. Seeking a solution‚ Thomas Edison made his greatest contribution to civilization - the incandescent light bulb. Formulating over 1000 inventions‚ the renowned inventor once uttered the following words‚ “If we all did the things we are capable of‚ we would literally astound ourselves” (BrainyQuote). One understands that the late inventor is insinuating that human potential is unbounded. Edison’s accomplishments
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presence of starch and a red-brown in the presence of glycogen. A negative outcome results in no colour change and all solutions remain a very pale yellow (Pavia‚ 2005). Benedict ’s solution was used to identify the presence of reducing sugars; the aldehyde functional group is the part that reacts in the test. A positive indicator of the test is the formation of a coloured precipitate of the blue solution‚ ranging from yellow-green to red-brown (Hequet and Abidi‚ 2006).
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Introducton : The most common macromolecules found in living organisms are carbohydrates ‚ lipids‚ proteins and nucleic acids. Briefly‚ the meaning of macromolecules is that they normally contain two or more molecules in them and their main functions are to store energy‚ information and much more. Most foods are known to be combinations of macromolecules. While some of these compounds can be detected by taste tests‚ many cannot. Scientists then use certain tests to determine the presence of
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Lecture # 1 Organic Chemistry- 1. It is a science that deals with the study of Carbon compounds but not all compounds containing under organic compounds. Non-Organic Compounds a. CO- Carbon monoxide b. CO2- Carbon dioxide c. CO3- Carbonates d. HCO3- Hydrogen carbonates e. CN- -Cyanides 2. There are over millions of compounds and inorganic is approximately 100‚000. 3. A science that deals with matter obtained from natural or living sources. 4. Study of Carbon Compounds
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Elisa Hofmeister Kokesh Hour 3 AP Chemistry 5-29-12 The Chemistry of Coffee Green Coffee- Before coffee is roasted‚ it is referred to as “green coffee”. The green coffee is primarily made up of caffeine‚ lipids‚ carbohydrates‚ proteins (amino acids)‚ and organic acids (although inorganic acids exist in coffee as well). These groups are quite stable in the green phase‚ and it is the carbohydrates‚ proteins‚ and acids that will undergo significant reactions during roasting to produce coffee
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