important to heat fix the bacterial smear before staining so as to‚ kill the bacteria‚ firmly adhere the smear on to the microscopic slide to prevent washing off during staining‚ and to allow the sample to readily take up the stain. Reference: www2.hendrix.edu What is the purpose of heat- fixing the smear? It helps the cells adhere to the slide so that they can be stained. The purpose of heat fixing is to kill the organisms without serious distortion. They adhere better to the slide and also take
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Taxonomy ○ Science of classification ○ Provides an orderly basis for the naming of organisms and for placing organisms into a category (taxon) ○ Makes use of and makes sense of the fundamental concepts of unity and diversity among living things ○ Basic principle is that members of higher-levels groups share fewer characteristics than those in lower-level groups * Escherichia coli - rod shape and have a Gram-negative cell wall * Even members of the same species display variations in
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Running head: CULTURE Cultural Similarities and Differences Brook Smith Geography 21 March 2012 Introduction Culture is the integrated system of socially acquired values‚ beliefs‚ and rules of conduct that delimit the range of accepted behaviors in any given society. Cultural differences distinguish societies from one another. Culture is the way of life of an entire people. This paper will address the similarities and differences of cultures in Texas‚ India‚ Australia‚ and Nigeria.
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accountant at KPMG. The similarities and differences will be discussed below. First of all‚ extensive work experience could be one of the similarities that all the three successful people possessed. Currently‚ Alastair is working extensively with PWC‚ IAPA and Cheese authority. The work experiences of Yujing are over a range of industries including motor vehicle wholesaling and distribution‚ not-for-profit entities‚ clubs and associations. Subsequently‚ Both of Yujing and Farzad have a keen interest in
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j e v i ã G r b i ã J e l e n a B. V u k o j e v i ã Institute of Botany and Botanical Garden “Jevremovac"‚ University of Belgrade‚ Takovska 43‚ 11000 Belgrade‚ Serbia ROLE OF FUNGI IN BIODETERIORATION PROCESS OF STONE IN HISTORIC BUILDINGS ABSTRACT: Fungal ability in production of pigments and organic acids have crucial role in discoloration and degradation of different types of stone in cultural heritage objects. Additionally‚ stone objects may support novel communities of microorganisms that
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Protists and Viruses A flagellum is a whiplike tail that helps organisms living in moist places to move The characteristics of protists is they are euckaryotic organisms‚ they are one or many-celled but do not have the complex organization found in plants and animals‚ and some make there own food and other can’t. Protists are plantlike‚ animallike and funguslike. A virus is a microscopic particles that make up either DNA or RNA core covered by a protein coat. Viruses are so small an electrn microscope
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『 Difference And Similarity In Culture ~Edo and Meiji‚ in terms of cultural history~ 』 Do you like your own culture? People often say “culture is a symbol of our country.” I agree with this opinion‚ for I think culture helps the people learning about foreign country to understand what the country is. Then‚ how has our own culture been formed? Needless to say‚ culture has the long-term history‚ which gives the office to us to understand how it was formed. Today‚ I plan to talk about Japanese
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The Differences and Similarities of Pneumonia and Tuberculosis Pneumonia and tuberculosis have been plaguing the citizens of the world for centuries causing millions of deaths. This occurred until the creation and use of antibiotics become more widely available. These two respiratory infections have many differences‚ which include their etiology‚ incidence and prevalence‚ and many similarities in their objective and subject indicators‚ medical interventions‚ course‚ rehabilitation and effects
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Do you want to know the main similarities and differences between samurai and knights were. Well then this should answer your question. The era of when the knights and samurai happened was in 1066 to 1863.The main similarities and differences between samurai and knights were social position‚ training and armor ‚ honor and death One of the 3 important similarities and differences were social position. The samurai and knights social position was very similar for their work they had to show loyalty
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Bacteria and Archaea The Archaea are presently recognized as one of the two main domains of prokaryotes. The majority of genes that indicate Archaea to be different from Bacteria are for information transfer processes such as DNA replication‚ transcription and translation. Of these‚ DNA replication machinery appears to be most different between the two domains. In terms of transcription‚ the core subunits of the RNA polymerase are the same in Bacteria and Archaea‚ but archaea also contains several
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