Klebsiella pneumoniae is a Gram negative bacilli ‚ non-motile and capsulated . It appears as a mucoid in MacConkey agar it’s ferment lactose. According to biochemical tests the klebsiella gave negative result for oxidase‚ indole‚ methyl red‚ hydrogen sulfide‚ phenylalanine‚ gelatin hydrolysis‚ DNase and lipase. On other hand klebsiella gave positive result for citrate‚ urease hydrolysis‚ lysine decarboxalyze‚ acid form lactose‚ acid form glucose‚ acid form sucrose‚ acid form maltose‚ acid form mannitol
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Although it accounts for only 2% of your total body weight‚ the fact remains that the brain is a food-hungry organ with ten times the appetite of other organs. In order to function‚ it uses up a minimum of 20% of your daily calorie in-take. In addition to calories‚ you should also make sure you get good nutrients for your neurons through a balanced and varied diet. To ensure your brain gets what it needs there are certain foods you should add to your diet. 1. Oily fish (mackerel‚ sardines salmon…)
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Genetically modified Papayas started back in 1990 in Hawaii when the entire crop was infected with the ringspot virus‚ the entire papaya industry was in danger. More than 8 million papayas are sold globally and come from tropic and sub-tropic regions. Papayas are loved by many consumers‚ while others consider them to smell like feces and have a bitter taste. This paper will explain the importance of papayas‚ and why genetically modifying the papaya is worth all the controversy it have received over
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CHAPTER 1 Introduction and Its Background Introduction Infectious diseases are one of the main contributors to global mortality and morbidity. Infectious diseases are caused by pathogenic microorganisms‚ such as bacteria‚ viruses‚ parasites or fungi. These diseases can be spread‚ directly or indirectly‚ from one person to another. Vaccines‚ antibiotics‚ and many other advances have lessened the impact of infectious diseases. Unfortunately‚ this has not been true everywhere. It has not been true in
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|Memories of My Town | | | |When I recall the days | |That saw my childhood of yore | |Beside the verdant shore | |Of a murmuring lagoon; | |When I remember the sighs | |Of the breeze that on my brow | |Sweet and caressing did blow | |With coolness full of delight; | |
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contains more antioxidants than typical servings of grape juice‚ blueberries‚ raspberries and oranges. Study conducted in Switzerland[1] showed that coffee contains the most amount of polyphenols in comparison to green teas‚ herbal tea‚ and cocoa. According to this study‚ a cup of coffee has up to four times more polyphenols than a cup of green tea. 2 Diabetes Coffee is potentially protective against the development of type 2 diabetes. US Nurses Health Study[9] found that moderate drinking of coffee
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The Genetics of Violence Introduction We‚ in the 1990 ’s‚ are slowly and inevitably being faced with the sociological and biological implications of impending genetic power. This power is analytical‚ in such cases as the Human Genome Project‚ which will hopefully succeed in mapping out the genetic code for the entire human genetic composition. Moreover‚ this power is preventative and participatory in that it can be‚ and is being‚ used to control the behavior of humans and other animals. This new
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thin peptidoglycan layer | Catalase Test | To determine the production of catalase enzyme. The enzyme that catalyzes H2O2 | Hydrogen Peroxide | Bubbles produced – enzyme present | No bubbles – enzyme not present | Oxidase Test | To determine the presence of cytochrome oxidase. Enzyme used when O2 is used as a terminal electron acceptor | Tetramethyl- pphenylenediamine | Color change from yellow to purple – cytochrome present | No change‚ reagent remains yellow- cytochrome not present | Glucose
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Week 4 Assignment: Depression Paper Axia College of University of Phoenix Situational depression is a normal recurrence for many of us during our lifetimes. We have life events that trigger depression‚ stress and anxiety to include the death of a loved one‚ the unwanted change in our work status and possibly a divorce. Such changes in emotions are temporary and directly related to specific events are part of the way in which we respond to these changes. Outside these
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The Nature-Nurture Debate The nature-nurture debate is all about whether or not our behaviour stems from our genes or whether the environment around us and the way we are raised is the reason for why we behave in certain ways. Nature is what we are born with‚ the characteristics we inherit from our parents and things that cannot be changed. Nurture is what we learn from the things around us and the environment we are raised and live in. When looking at nature‚ this side of the debate suggests
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