PE 220 EXAM 2 NOTE Cards Term Which of the following is an amphipathic molecule? Definition integral membrane protein Term If the direction of the net flux of an ion is against its electrochemical gradient‚ then that transport is passive. Definition False Term Of the gradients listed below‚ which is the most accurate description of the force that ultimately determines the movement of ions across the membrane? Definition Electrochemical gradient Term Which of the following pairs of
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Sarah Helms Thursday/ 11:15am #1 Escherichia coli There are many types of microorganisms and ways to treat each one. Knowing the differences of each is vital to treat a patient correctly. The purpose of this report is to explain the process and steps used to identify a certain microorganism referred to as the unknown. Materials and Methods A test tube with an unknown microorganism will be retrieved. Once the test tube is retrieved‚ a steak for isolation will be completed in order to produce
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Medicinal Plants Introduction Introduction “In All things there is a poison‚ and there is nothing without a poison. It depends on only upon the dose whether a poison is a poison or not”---------Paracelsus (1493?-1541‚ Switzerland) Chinese saying “Shi Yao San Fei Du” means “Any drugs have toxic effects”. Introduction: Why Study Medicinal Plants Medicinal plants and religions • Medicinal plants have played an essential role in the development of human culture‚ for example religions
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Chemistry 116: General Chemistry Syracuse University Project Advance Spring 2009 Exam #4 Name Date 1. The bombardment of with nuclei gives two products‚ one of which is The other product is ________. A. B. C. D. E. 2. The decay of to occurs through the emission of a(n) ________. A. alpha particle B. beta particle C. neutron D. proton E. positron 3. Radionuclides which have too low of a neutron/proton ratio generally decay through ________
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Outline and evaluate biological therapies as treatments of depression. There many forms of treatment to cure depression‚ many of which are biological. These target the physical and chemical side of the body. Anti-depressants and other drugs are the most common forms of treating depression. They work by boosting levels of insufficient neurotransmitters such as serotonin and nor-adrenaline. They will either reduce the amount of re-absorption or block the enzyme that is trying to break down neurotransmitters
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In addition to a very good example; forming an ester is possible by reacting Grignard reagent with alpha-monochloroether. Grignard reagents could be used in forming many different compounds such as acid anhydrides‚ acids‚ alkyl cyanides‚ primary amines‚ alkyl halides‚ Thioalcohols‚ sulphuric acids and Dithioic acids. The most common synthetic uses are: Hydrocarbons: when a Grignard reagent is reacted with any compound containing active hydrogen‚ a hydrocarbon is formed in the presence of water or
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Methods of study The laboratory study has tow division; the first one is for examining the characteristics of studied alabaster and the weathering process acting on alabaster used in Luxor and Karnak temples. The second division in this work is to examine and evaluate four co-polymer resins selected as stone surface consolidating for the weathered alabaster. Various alabaster samples have been collected from Wadi Sannur quarry and Wadi Assiuty quarry. Archaeological samples were taken from the statues
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Website Material on Plastic Waste Management Central Pollution Control Board‚ Parivesh Bhawan‚ East Arjun Nagar‚ Delhi-110032 June‚ 2013 Chapter – 1: Annual Report (2011-12) on Implementation of PWM Plastic products have become an integral part in our daily life as a basic need. It produced on a massive scale worldwide and its production crosses the 150 million tonnes per year globally. In India approximately 8 Million tonnes plastic products are consumed every year (2008) which is
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Amine Mena 10/27/14 “Children Need to Play‚ Not Compete” Sports in general are a way to have fun and a way for kids to be more active. Especially in this generation where technology took over our minds. There are many types of sports programs‚ and each one is directed to specific groups‚ and it all depends on the physic and the background of the player‚ some sports are dangerous and stressful for some individuals‚ but others are a great match. Competitive Sports like football and
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are important to the body. Proteins are made up of polypeptides‚ some examples are nuts and beans. The monomer of a protein is amino acids‚ there are 20 amino acids all together. The structure of a protein is a bit harder to recognize. It has the Amine group and functional group in it. Proteins are very versatile‚ their functions include carrying oxygen in blood‚ sending messages to cells‚ protecting from disease and breaking down substances. Also an enzyme is a protein that speeds up a chemical
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