Lab: Sampling Bacteria Purpose: Refer to handout sheet. Materials: Refer to handout sheet. Procedure: Refer to handout sheet. Pre-Lab Questions: 1. Why is one dish being reserved for the class as a "control"? Having a controlled variable is important in order to be able to look at what the bacteria would look like if it hadn’t been contaminated and just left as agar. Having a sample of agar that wasnt exposed to any bacteria will provide a clear picutre of what grew on the agar
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Lab Session 8: Selective and Differential Media‚ Unknown ID (Enzyme Based Tests) Oct. 25-31st (To be turned in PRIOR to start of recitation for lab 8) Name: _____ ________ Objective: Analyze microbes from last week. Understand the use of antibiotics on microorganisms. Gain more knowledge about selective media and differential media. Practice use of the catalase test‚ coagulase and the oxidase test. Observe microbial flora of the nose. Significance: Understand the use of Mannitol
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Survey of Nasal Carriage of Staphylococcus aureus in Microbiology 1 Students at RMIT Aim: To determine the carriage rate of Staphylococcus aureus in the nares of students taking second year microbiology courses at RMIT. Introduction: Carriage of S.aureus is important in hospital patients‚ preoperative patients‚ hospital staff‚ food handlers etc. because it carriage of S.aureus appears to play a key role in the epidemiology and pathogenesis of infection. S.aureus can cause localized and invasive
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Clare Worley 6S 4 - 16 - 18 What Surface in OLV has the most Germs? Introduction I have tested several surfaces in Our Lady of Victory to see which surface has the most germs. I tested ten surfaces and let the petri dishes grow for five days. Over the five days I counted the spores each day and took pictures every other day. It is amazing how things can look and feel clean but they are actually filthy. It is also crazy how many surfaces we touch every day and how one
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Title: Diffusion Rate of Methylene Blue on Agar Plates at Different Temperatures Abstract: Diffusion is the movement of particles from an area of high concentration to an area of low concentration wherein substances are independent‚ rapid and in random motion which frequently collide with each other in the sides of the container. This study aimed to assess the influence of temperature on the diffusion rate of methylene blue on agar plates. To determine the relationship between the two variables
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Research Plan Title: In vitro Antibacterial Activity of Santol (Sandoricum koet jape) at Different pH of Agar School : Ramon Magsaysay (Cubao) High School School Address: Ermin Garcia St.‚ Cubao Quezon City Research Adviser: Mr. Ryan D. Balandra Statement of the Problem The aim of the study is to identify the effect of different pH level of the Agar plate to the antibacterial activity of Santol (Sandoricum koet jape). Specifically‚ the study will seek for the answer of the question:
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Chapter 6 Microbial Growth 1 Growth • increase in cellular constituents that may result in: – increase in cell number • e.g.‚ when microorganisms reproduce by budding or binary fission – increase in cell size • e.g.‚ coenocytic microorganisms have nuclear divisions that are not accompanied by cell divisions • microbiologists usually study population growth rather than growth of individual cells 2 The Growth Curve • observed when microorganisms are cultivated in batch
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production? (a) Land (b) Labor (c) Capital (d) Natural resources [16 marks] 2. In an exogenous growth model‚ growth is caused by (a) capital accumulation. (b) government policies. (c) human capital accumulation. (d) forces that are not explained by the model itself. [16marks] 3. Suppose that two countries share identical levels of total factor productivity‚ identical labor force growth rates and identical savings rates. According to the Solow model (a) the country with the greater initial
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IMPLEMENTATION OF ENGLISH AS THE MEDIUM OF EDUCATION IN MALAYSIAN PRIMARY CHOOLS. My essay deals with the implementation of English as the medium of education in Malaysian primary schools between 2002 and 2009 and considers the advantages and disadvantages which have been observed during this period. Malaysia belongs to the group of former colonies of the British Empire described by Braj Kachru as countries of the outer circle (Kachru‚ et al.‚ 2009). Malaysian census figures show a population
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Team C ’s Debate on the Growth of Economic Globalization GMGT520 External Environment of Global Business Week 5 Team Assignment TEAM C: September 17‚ 2005 Abstract Human societies across the globe have established progressively closer contacts over many centuries‚ but recently the pace has dramatically increased. Jet airplanes‚ cheap telephone service‚ email‚ computers‚ huge sea vessels‚ instant capital flows‚ all these have made the world more interdependent than ever. Multinational corporations
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