Microbiology Laboratory(TFMB1001) Report Experiment Tittle Gram stain Experiment Date 24October2014 Submission Date 31October2014 Students Name Tittle Gram stain. Objectives Aim of this experiment is to differentiate between the two major categories of bacteria ‚ gram positive and gram negative. Through this experiment‚ gram staining skills develop. More understanding the types and morphology of bacteria. Expected experimental result‚ Escherichia coli (E.coli ) is a negative gram bacteria
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Joseph Lister was more significant in the fight against infection in surgery than Ignaz Semmelweiss? Discuss. Joseph Lister was one of the outstanding surgeons of the nineteenth century. He had research gangrene and infections and had a keen interest in the application of science to medicine. By using Pasteur’s germ theory‚ experimented with carbolic spray acid‚ which was used to treat sewage. Joseph Lister is one of the pioneers of Infection Control. Not only did he reduce the incidence of
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Presence of nitrogen fixing Klebsiella pneumoniae in the gut of the Formosan subterranean termite (Coptotermes formosanus) (p3297) A Review by: Mark Edge (Faith & Jaelen Love You) Because the Formosan termite is an economically important pest. Researchers are concentrating efforts on understanding the details of their physiology. Before the late 80’s early 90’s not much physiological research was concentrated toward any one species of termite outside of general physical characteristic‚ anatomy
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SPECIAL SECTION: MICROBIAL DIVERSITY Rumen microbial ecosystem D. N. Kamra Microbiology Section‚ Centre of Advanced Studies in Animal Nutrition‚ Indian Veterinary Research Institute‚ Izatnagar 243 122‚ India The inhabitants of the rumen microbial eco-system‚ a complex consortium of different microbial groups living in symbiotic relationship with the host‚ act synergistically for the bioconversion of lignocellulosic feeds into volatile fatty acids which serve as a source of energy for the
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The Great Qualities of Alexander Fleming In the novel Of Mice and Men‚ George and Lennie demonstrate many qualities of friendship. Three qualities that can help cultivate a sincere friendship are intelligence‚ bravery‚ and selflessness. Alexander Fleming was a biologist who lived from 1881 to 1955. Though his early education‚ and his achievements in his research‚ he lived out the qualities of intelligence‚ bravery‚ and selflessness‚ and therefore would have absolutely made for a very true
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Louis Pasteur was a chemist‚ turned microbiologist‚ turned veterinary medicine pioneer‚ turned vaccine maker. As a chemist‚ he was originally interested in the light bending properties of certain crystalline solutions. During the course of his study of these solutions he discovered that certain types of solutions were created by biological processes. As he investigated this phenomenon he was led to investigate the field of fermentation where he essentially discovered the aerobic and anaerobic
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Alyse Rose Microbiology Lab Bacterial Unknown March 25‚ 2013 Bacterial Unknown Report Each student was given an unknown bacteria to figure out. I was given the unknown bacteria S38. Everybody is supposed to do all sorts of test to identify the bacteria. The first thing I did was smear my bacteria on a liquid medium. I then proceeded to incubate the medium for 24-48 hours. 1. GRAM STAIN The next step I took in finding my unknown bacteria was to gram stain it. This is used to differentiate
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Differential Staining Cynthia Alonzo‚ M.S. Version 42-0242-00-01 Lab RepoRt assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information
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Winogradsky column description Introduction The experiment of Winogradsky column is to observe microbiology interaction of microbes using pond mud. The aim of this paper is to describe structural and chemical features in Winogradsky column and to show the acknowledgement of microbial cells in Winogradsky column. Materials of experiment Pond mud Calcium sulfate Calcium carbonate Shredded paper Pond water Cylinder Aluminum foil Methods 1. Prepare pond mud 2. Add calcium sulfate
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Amanda Lab Report 1 Microbiology Laboratory Title – Differentiating Organisms using the Gram Stain Introduction The experiment conducted was based upon the known attributes of two different groups of bacteria‚ those that are gram positive‚ and those that are gram negative. Using a specific staining procedure‚ it is possible to differentiate the two types under a microscope The gram stain method of differentiation is possible because of differences in the cell membrane between the two categories
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