TITLE Lab #4 Soil –vs- Water Microbiology INTRODUCTION There are 4 learning goals for this lab: 1. Collect samples and compile data from at least 2 sources (soil; water) of your choice. 2. Identify at least 2 Prokaryotes (bacteria) and 2 Eukaryotes (fungus) in your samples. 3. Research the importance of bacteria and fungus to Earth in a non-medical context. 4. Compile a high-quality‚ 3+ resource (excluding the lab worksheet)‚ MLA-cited in-text laboratory report using the scientific method
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Systems Biology Systems biology involves the study of an organism as one single system. Instead of analysing all the individual components that make up a cell‚ the cell is instead viewed as an interacting network of genes‚ proteins and biochemical reactions and these are studied as a whole. In 20th century‚ molecular biology was focused upon. A ‘reductionist’ approach was followed‚ in which the individual components‚ such as the cell nucleus or sugar metabolism‚ were studied in isolation. However
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Microbiology Final exam Study reference 1. Gram Stain * Verify if bacteria are present or not. * Controls – positive (purple) – S.aureus negative ( red/pink) – E.coli 2. Endospore Stain Positive controller – B. magneterium Green spore- Positive Pink (vegetative ) – Negative 3. Acid fast Positive control – M. smeagmatis Blue – negative Pink /red- positive 4. Motility Positive control - P.vulgaris A. Non motile is negative test B. Motile is a positive test 5. Carbohydrates
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and Company: http://www.bd.com/europe/regulatory/Assets/IFU/HB/CE/BA/BA-257107.pdf Black‚ J. G. (2008). Microbiology Principles and Explorations (Vol. 7th Edition). Hoboken‚ NJ: John Wiley & Sons‚ Inc. Fred D. Williams and Robert Schwarzhoff. (October 1978). Nature of Swarming Phenomenon in Proteus. Annual Review of Microbiology ‚ 37. Harley‚ J. P. (2011). Laboratory Exercises in Microbiology (Eighth Edition ed.). New York‚ NY: McGraw- Hill. Robert S. Breed‚ E.G.D. Murray‚ Nathan R. Smith. (1957)
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MARKET STUDY ON THE FLEET CARD/FUEL CARD OF IOCL | | |Questionnaire for Existing Customers – C1 | |1.0 |Do you own the Xtra power fleet card? (√ appropriate answer) |Yes |No | |1.1 |
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CLASSIFICATION Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Carnivora Family: Felidae Genus: Acinonyx Species: jubatus Cheetahs: Physical Characteristics Cheetahs are the fastest animals in the world they are able to reach speeds of 112kmph but only for short distances.The average cheetah weighs around 50 to 60kg. Also has a height of 70-90 cm and a length of 112-135cm. The cheetah is light brown and its covered with round
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The Kingdom of Matthias Paul E. Johnson Online Information For the online version of BookRags’ The Kingdom of Matthias Premium Study Guide‚ including complete copyright information‚ please visit: http://www.bookrags.com/studyguide-the-kingdom-of-matthias/ Copyright Information ©2000-2007 BookRags‚ Inc. ALL RIGHTS RESERVED. The following sections of this BookRags Premium Study Guide is offprint from Gale’s For Students Series: Presenting Analysis‚ Context‚ and Criticism on Commonly Studied
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Foundations in MicrobiologySeventh Edition 13.1 We Are Not Alone The human body exists in a state of dynamic equilibrium Many interactions between human body and microorganisms involve the development of biofilms Colonization of the body involves a constant “give and take” Contact‚ Colonization‚ Infection‚ Disease Microbes that engage in mutual or commensal associations – normal (resident) flora ‚ indigenous flora‚ microbiota Infection – a condition in which pathogenic microbes penetrate
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Abstract The primary focus of this lab was on microscopy and simple stains. Crystal violet and Carbol fuchsine‚ simple staining components‚ were used to stain the slide in order to see the different microbes in order to determine their cellular shape and identify unknown ones by comparing. Introduction Bacterial cells are usually colorless because cytoplasm‚ for the most part‚ is transparent. Since the bacteria are colorless‚ it is almost essential to add a stain to make the bacteria more visible
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Lab Practical 2 Morphological Staining Techniques Simple Stain- Uses 1 Stain 1. Acid Stains (- Charge)- Stains Background- Nigrosin‚ India Ink and Congo Red 2. Base Stains (+ Charge)- Stains Cell- Methylene Blue‚ Crystal Violet‚ Safranin Differential Staining Techniques- Any Staining Technique using 2 or more stains is differential. It allows us to differentiate between parts. 1. Gram Stain- Two Stains‚ PLUS Reagents- Distinguishes Chemical Composition of Cell Wall PG only (+ Purple)
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