of disease Pilus- protein structures on the surface of some bacteria Halophile- Salt loving Achaea that live in environments with very high salt concentration Prokaryote- single celled organisms‚ lack membrane bound nucleus Zoonosis- A disease that can be passed down from animals to humans Endospore- When Gram positive bacteria can form a thick coated‚ resistant structure Compare and contrast Gram positive and Gram negative bacteria. Gram negative- Dyes red its more complicated and has less
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article is titled Nitrogen Fertilization Changes Abundance and Community Composition of Ammonia-Oxidizing Bacteria. I liked the research and believe that it is very thorough I also understand the importance of bacteria on soil health. Shen‚ W.‚ Lin‚ X.‚ Gao‚ N.‚ Shi‚ W.‚ Min‚ J.‚ & He‚ X. (2011). Nitrogen fertilization changes abundance and community composition of ammonia-oxidizing bacteria. Soil Science Society of America Journal‚ 75(6)‚ 2198-2205. Retrieved from http://search.proquest.com/docview/909942088
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resistance occurs when an antibiotic is no longer effective against a particular bacteria‚ making that organism resistant to the effects of the antibiotic. Bacteria become resistant due to selective pressure. Those organisms which resist the antibiotic‚ and do not die from it ’s effects have a greater chance of survival within the host‚ therefore allowing them to reproduce and spread it ’s resistance to other bacteria. while the ones susceptible to the antibiotics die. This can be caused by unnecessary
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Cells Now we need to discuss CELLS. You’ve probably heard of cells‚ and may even know of a few‚ such as blood cells‚ nerve cells‚ or skin cells. What are these things called cells? Cells are the smallest living things. You’ll be learning a lot about cells in this course. For now‚ however‚ I’ll introduce you to just a few basic things about them. Cells are extremely tiny organisms that carry out all of the functions of life inside a thin layer of “skin” called (unimaginatively) the CELL MEMBRANE
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UNIVERSITY OF BOTSWANA MASTER’S IN BUSINESS ADMINISTRATION MGT 745: HUMAN RESOURCE DEVELOPMENT TOPIC: IDENTIFYING TRAINING RESOURCES Introduction This paper purports to outline steps needed to identify resources for training. It will illustrate the advantages and disadvantages of using different types of training drawing examples from the authors’ workplace experience. Resource could be defined as follows‚ “a source of supply‚ support‚ or aid‚ esp. one
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Question: Suppose a meteor impact blows some extremophile bacteria from the Earth into the depths of a gas giant planet called planet X ‚ where they evolve into an intelligent species which practises physics. Do you think their physical theories would be similar to ours‚ and if so in what ways would they be likely to be similar? Your answer will necessarily involve some speculation‚ but make sure it involves some careful argument as well. Theoretical physics is one of many braches of physics that
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covered nutrient agar? Hypothesis: If 3 teaspoons of chopped cinnamon‚ cloves‚ mustard‚ ginger‚ and garlic steep in half a cup of boiling water for 15 hours and then placed in nutrient agar covered with Staphylococcus epidermis (gram positive) bacteria for 24 hours (in an incubator)‚ garlic will have the strongest antimicrobial effect. This is because of allicin (an active principle of garlic homogenates)‚ which has a chemical reaction with thiol groups of enzymes in the bacteria. Ginger will have
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Emily Davis Partner: None Chemistry 253- TA: Alma Wellensiek Lab 3: Identifying a Constituent of “Panacetin” 9/15/2011 Purpose: The purpose of this experiment is to determine the unknown component of Panacetin. Theory: Panacetin is an analgesic (pain reducing) and antipyretic (fever reducing) drug that is sold in drug stores. However‚ there is a suspicion that this bottle may be counterfeit‚ not containing the chemicals that it should. Panacetin should be made up of about 50 percent
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infections of prominent London artists‚ was pursuing his pet theory--that his own nasal mucus had antibacterial effects--when he left a culture plate smeared with Staphylococcus bacteria on his lab bench while he went on a two-week holiday. When he returned‚ he noticed a clear halo surrounding the yellow-green growth of a mold that had accidentally contaminated the plate. Unknown to him‚ a spore of a rare variant called Penicillium notatum had drifted in from a mycology lab one floor below. Luck would have
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Identifying the Deceptive Advertising: The Behavioral Trend As a result of criticisms of the legal passage of identifying deceptive advertising‚ and also criticisms raised against the legislations of monitoring ads‚ and the prohibition of deceptive advertisements‚ researchers tried to introduce a definition of deceptive advertising focused on the behavioral aspects or cognitive processes through which the advertising message is received following is an elaboration and a discussion of those contributions:
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