Experiment 6: Microbial Cultivation Objectives: To successfully cultivate microorganisms from different sources to medium. Materials: Broth‚ Agar‚ Sterilized cotton swab‚ Procedure: 1) Get your broth with cotton swab inside containing your bacteria. 2) Remove the cotton and flame sterilize the mouth of the testtube. 3) Get your cotton swab inside‚ flame sterilize again the mouth of the testtube then plug it with cotton. 4) Grab the inverted plated media and flame sterilize the
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Econ 2200 Midterm #1 fall 2011 Section I Answer Four of the following six questions. Each question is worth 5 points. a. What is the difference between the Income Effect and a Change in Income? b. True or False: The slope of the budget line represents the rate at which the consumer is willing to trade one good for another at any given bundle. Explain. c. An Engel curve can be both positively and negatively sloped‚ why does this happen? d. What do we mean by the term “Consumer Surplus”? e
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Opportunity cost of an activity (or goods) is equal to the best next alternative foregone. Although opportunity cost can be hard to quantify‚ the effect of opportunity cost is universal and very real on the individual level. In fact‚ this principle applies to all decisions‚ not just economic ones. Since the work of the Austrian economist Friedrich von Wieser‚ opportunity cost has been seen as the foundation of the marginal theory of value[citation needed]. Opportunity cost is one way to measure
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QUESTION 1 a. A downward-sloping demand curve shows in both graphs when the quantity at each price is doubled what it was. However‚ the curve in demand for pharmaceutical drugs is drawn with a relatively steep slope as inelastic products. Equilibrium price down-sloping along the demand curve while quantity in both market increased to some extent. b. In inelastic demand of pharmaceutical drugs‚ the percentage change in price is greater than the percentage change in quantity demanded. While in elastic
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The possibility that microorganisms exist was discussed for many centuries before their actual discovery in the 17th century. The existence of unseen microbiological life was postulated by Jainism‚ which is based on Mahavira’s teachings as early as 6th century BCE.[19] Paul Dundas notes that Mahavira asserted existence of unseen microbiological creatures living in earth‚ water‚ air and fire.[20] Jain scriptures also describe nigodas‚ which are sub-microscopic creatures living in large clusters and
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Subject: Business Economics Subject Code: BUECO5903 Course Coordinator / Moderator: Paul McPhee / David Spiers Assignment A: Microeconomics Student Name: Noor Aini Faiz Student Number: 30120381 Lecturer: Dr. Ganeshamoorthy Question 1: (a) Explain and illustrate using suitable diagrams‚ the impact of external costs and
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Macro Economic System and its Management. 1. Macro Economic Concerns: • Micro vs Macro Economics. • Major Building Blocks of Macro Economics: 1) AD & AS 2) Four Sectors: HHS‚ BS‚ GS & FTS 3) Two Markets: Commodity Market and Money Market. • Specific issues to be addressed in Macro Economics: o Rising Prices o Rising Unemployment o Falling GDP o Balance of Payments Crisis. • Tools of Macro Economic Policy and Management:
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INTRODUCTION: The micro Environment The micro environment refers to the forces that are close to the company and affect its ability to serve its customers. It includes the company itself‚ its suppliers‚ marketing intermediaries‚ customer markets and publics. The business can take control over all challenges and influences in the micro environment. BODY: 1.1.1)Vision The vision of the business is what the business aims to achieve. It sets out where a business needs to go to be
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REVISION COMMON TYPES OF MICROBES 1 BACTERIA Difference between Gram Positive and Gram Negative Shapes of bacteria and examples What shapes have you learnt? GRAM STAIN: The process! You should work on your lab notes. LECTURE 2 GRAM STAIN Developed by a Danish called Christian Gram in 1884 Stain a heat-fixed smear with a dye like crystal violet and fix with Iodine Then wash with ethanol or acetone Finally counterstain with a dye of different colour such as safranin (what is its colour
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1. Introduction 1.1 Background Sony Ericsson was found in 2001 as a joint venture owned in equal parts by the Sony Corporation and Ericsson AB. The mother company‚ Sony Ericsson Mobile Communications AB‚ is registered in Sweden where also its headquarters are. Since it dominates the market with a market share of around 45%‚ Sony Ericsson is the market leader in Sweden in the mobile phones sector in 2007. The continuous popularity of its new mobile phones will ensure that the company continues its
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