121-125. 8. Serrano M et al‚ (1999). The Microbial World. Available on <http://www.microbiologytext.com/index.php?module=Book&func=displayarticle&art_id=69> [Accessed on 7 July 2012]. 9. John L (2001). Bacteriology 102: Isolation of Bacillus. Available on <http://www.splammo.net/bact102/102bacillus.html> [Accessed on 7 July 2012]
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into food and water also absorbed or injected in the skin. Some common biological agents that are heard in the news and also used in warfare include Anthrax‚ Cholera‚ Clostridium Perfringeus Toxin‚ Meliodosis idosis‚ and Staphylococcal. Anthrax (Bacillus anthracis) develops when a bacterial organism from infected animal tissues becomes deposited under
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experiment carbohydrate catabolism was first tested under aerobic conditions. We began this by drawing three sections on the bottom of the petri plate‚ dividing it into three sections. Using a sterile loop‚ we streaked a single line of each culture Bacillus subtilis‚ Pseudomonal aeruginosa‚ and Escherichia coli‚ to each of the separate sections. The plate was incubated until the next lab period‚ where we then flooded the plate with Iodine and were able to observe and record starch Hydrolysis. (Table
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Microscope 2) Lab Coat 3) Gram Staining Lab 4) 2 Slides 5) Gram Stain Solution 6) Gram crystal violet 7) Gram iodine 8) Burner 9) Alcohol 10) Water 11) Staphylococcus epidermidis 12) Escherichia coli 13) Bacillus subtillis 14) Gram Safrain 15) Procedures First I get all my materials to get started. I make sure I turn on the burner and sterilize all my materials. I then smear E.C‚ BS‚ & SA and a mixture of all on 2 slides separated. Then I air-dry
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2: To prepare concrete using the cement and solution (bacterial) in optimum ratio and checking its effectiveness from strength and durability perspective. Till now Stage 1 is partially over: We have made use of this bacterial solution(Emulsion: Bacillus culture+ nutrient broth+ sucrose+ urea+ calcium chloride+ antifungal agent(griseofulvin)to heal the existing cracks in the concrete walls. For achieving high 7 days we have made use of bacterial solution in some fixed proportion with water. The
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Department of Food Science and Technology College of Agriculture and Food Science Visayas State University Baybay City‚ Leyte Microbiology of Fish and Fish Products Introduction: Fish is a major staple food in most parts of the world and are second only to meat as the major animal protein in most diets. Whilst foods such as ‘meat’ form relatively well -defined groups of raw materials‚ ‘fish’ constitutes a large range of types (some sources recognise over 20‚000 identified species)‚ caught over
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economical project. In this we want to show how to reduce the harmful effects of nitrogen which gets mixed with water by natural hazard or else by man-made hazards. With the help of two types of bacteria like thiobascillus and rod shaped bacteria of bacillus species‚ we want to reduce the adverse effects of the dissolved nitrogen in the water bodies. HYPOTHESIS:- Nitrate-rich water containing denitrifying bacteria will exhibit a faster rate of reduction in nitrate levels. OBJECTIVE:- To denitrify
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Unknown Lab Report Unknown Organism #6 Ann Le (Phuoc) May 6‚ 2010 Dr. Carrington Microbiology Lab- MW 12:50 Le 1 I. Introduction My unknown organism #6 is Morganella morganii‚ which is a gram-negative bacillus rods commonly found in the environment and also in the intestinal tracts of humans‚ mammals‚ and reptiles as a normal flora. (3‚ 5) This bacterium Morganella morganii‚ was first discovered in the 1906 by a British bacteriologist named H. de R. Morgan. (2) Despite its wide
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History of Medicine as well as Medical technology in Japan The most interesting features of Japanese medicine‚ including Japanese Medical Technology are the extent to which it was derivative and the rapidity with which‚ after a slow start‚ it became Westernized and scientific. In early times disease was regarded as sent by the gods or produced by the influence of evil spirits. Treatment and prevention were based largely on religious practices‚ such as prayers‚ incantations‚ and exorcism; at a later
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colonies from a mixed population of bacteria. The instructor will provide TSA plates (Tryptic Soy Broth mixed with 15% agar‚ heated to sterilize media and melt agar then poured into a Petri dish) and a culture containing Escherichia coli and/or Bacillus subtilis and/or Staphylococcus aureus and/or Serratia marcescens. Isolation of bacteria using the streak plate technique: Label the bottom of a Petri dish (side containing the agar) (Why?) with your initials‚ date and lab section. Your instructor
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