Bacteria Essay Samples and Topic Ideas
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bacteria of Escherichia coli (e.coli) in bottled water Proliferation of coliform bacteria Escherichia coli (e.Coli) Water Water is a molecule formed by two hydrogen atoms and one oxygen, turning simple molecules to one of the compounds of vital importance for life. "Water is a compound with unique characteristics of great significance for life, the most abundant in nature and determining in the physical, chemical or biological processes that govern the natural environment" We can see the water involved in several cell processes (cell breathing, allows the transport of nutrients to these cells) and the human, used to regulate body temperature, helps digestion, among others. Speaking...
bacteria that grow forming structures known as vegetations. Although it may appear in healthy patients, it is more frequent in patients with: prosthetic valves, congenital heart disease, valvulopathies and previous endocarditis. It is also more frequent in intravenous drug addicts. Causes Infectious endocarditis is produced by the arrival of microorganisms to the heart through the bloodstream. These microorganisms bind to the endocardium, usually in a heart valve, they multiply and form vegetations. The growth of microorganisms and the response of the immune system to control infection can cause alterations in the function of the valve giving rise to endocarditis. Abscesses can also be formed and...
bacteria of any kind. Before reimplanting, it is important to clean the end of the amputated part and remove each of the strange materials, debrideing each part and with great skin care, because if it is not clear in an adequate way it can be necrosar and those tissues thatThey have been crushed, unfortunately they must be withdrawn, since this muscle is already devitalized. It is also essential to make incisions in a longitudinal, lateral way and dorsal flaps and fly. Thus, through lateral medium incisions you can better expose nerves and vessels for analysis. After the nerves and vessels have been identified, these must be separated by clips, enter through specific metal tools clips of a very...
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bacteria, fungi, viruses and protozoa, although they may be present in the blood and saliva of patients. The use of effective control and prevention standards, as well as universal protection measures to avoid cross pollution between patients, the auxiliary staff of the office and even professional patient of dentistry or the assistant and vice versa. When we refer to protection measures these include: the use of gloves, mouth cover, lenses or protective mask. Gloves must be eliminated once the procedure is finished, as well as the robe must be removed before leaving the office. It should be remembered that our hands are via input for microorganisms, so we must wear gloves no matter how...
bacteria), which absorbs the sunlight rays giving the plant the energy necessary to process organic products necessary for the development of their vital activities. Thanks to photosynthesis, life on Earth could be extended millions of years in evolution and continue through the centuries until today, thanks to the fact that this process gives the necessary food to heterotrophic organisms, it provides biomass, it providesfossil fuels and produces the necessary oxygen for the respiratory activity of all multicellular organisms and some unicellular organisms. Structure Photosystems are two protein compounds that are related to pigments, this means, they are a group of several proteins that bind to...
bacteria would cause the vegetation necessary for primary consumers to be scarce, causing their death and that of secondary consumers, which would not have food. Some scavengers could survive for a longer time but decomposition corpses would generate new diseases, deteriorating the small population that had survived. Fossil remains have been found in the Cretaceous and in the tertiary of some types of mammals that survived, such as the Cimolestes placentary (Figure 3). In mid -2002 a leg of Hadrosaurio was discovered with a dating of 64 million years ago, more than a million years after mass extinction ended, so many biologists claim that some non -avian dinosaurs survived. Likewise, some land...
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bacteria Penicillin is the most used antibiotic in the world, it is also considered that the production of the same saved the lives of many people in World War II and even later, being one of the most important inventions in the field of medicine and fromof the findings and subsequent investigations were allowed to cure numerous diseases that were caused by infectious bacteria. To understand the importance of this medicine, the definition of the word ‘‘ antibiotic ’’ which means: anti-contrary and biotic- life, in this case contrary to bacterial life,. Selman Waksman, a Russian-American microbiologist, appointed antibiotics as medicines that are made by microorganisms. These have...
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bacteria present in the middle. Through spray they stabilized the molecule and tested it intravenously in sick rats being cured 100%, so its production at an industrial scale began, saving thousands of lives of children and adults. Today it is known that they are a group of antibiotics belonging to beta -lactams, giving the expected results for minor bacterial treatments to mortal, however there are a group of people to whom their organism does not accept this type of medicine, causing adverse reactions. Side effects of penicillin The main side effects that could occur when administer Anaphylactic shock: Anaphylactic shock is the direct consequence of immunoglobulin and IgE hypersensitivity,...