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. The state of California recently considered passing a tax on the services of doctors in that state in order to raise revenue to pay for universal health coverage for California residents. Suppose the average open heart surgery costs $100‚000‚ and at that price 23‚339 surgeries are performed each year. Fully explain what the most likely outcome would be in this market if a tax on surgeries is implemented. Use a graph if it will help. 2. Price Changes and Responses by Consumers | Price
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Comparing Yo! And The Help: How Authors Use Their Styles to Teach American Culture Paul Pittman Rasmussen College Author Note This essay is being submitted on June 18th‚ 2013‚ for Dr. Candy Henry’s G435 Literature of American Minorities course. ABSTRACT The cultural history of America includes much more than what our history books teach us. In fact‚ it is not until you open books and read stories written by those who have experienced the undisclosed elements of America’s past do you
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Edexcel (PTLLS) Michelle Brunton Theory Task One (Unit 5) – part 1 How would a teacher/tutor establish and maintain a safe and supportive learning environment for their learners? It is important to provide a safe and supportive learning environment so that all learners feel comfortable‚ relaxed and able to explore learning regardless of their previous experiences. For example if student behaviour is not managed‚ bullying‚ intimidation and discrimination can occur. There are a number of methods
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D1; justify the proposed approaches and methods in their health education campaign relating them to models of behaviour change. In order for my campaign to succeed I have included three D1- EXPALIN WHAT APROACH YOU SUED FOR THE CAMOSGIN- HOW DOES THAT APPROIACH REALTE TO A MODEL OF BEHAVIOUR. WHY DID YOU CHOOSE WHAT YOU DID? EXPLAIN A N EXAMPLE WITH ETRA KNOWLAGE. My campaign has various links to the national campaign which has the same topic as mine. This campaign is called ‘reducing underage
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Preparing to Teach in the Lifelong Learning Sector Assignment 4 Principles and Practices of Assessment Assessment is a way of identifying if learning has taken place‚ and enables the teacher to identify if the learner has gained the required skills and knowledge. If following training session you do not plan to carry out any assessments you will not be able to gauge whether the learner has learnt anything. There are various methods of assessment that can be adopted‚ which will measure
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Unit 008 – Roles‚ responsibilities and relationships in the lifelong learning sector. In this assignment I am going to talk about the roles‚ responsibilities and relationships and boundaries of a teacher in the lifelong learning sector. I will be talking about key legislations‚ regulatory requirements‚ codes of practice relating to my own role. I will explain how to establish and maintain a safe and supportive learning environment. I will mention the teaching and learning cycle and what I can do
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Introduction The acid-fast stain was developed in 1882 by Paul Ehrlich. Ehrlich was working with Mycobacterium tuberculosis‚ the bacilli responsible for tuberculosis‚ and found a technique that renders M. tuberculosis distinguishable from nearly all other bacteria. Acid-fast staining is‚ therefore‚ known as a differential stain. Mycobacterium and some Nocardia species are considered acid fast because‚ during the acid-fast procedure‚ they are able to retain the primary dye even when decolorized
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Introductory Microeconomics 2008 Exam Solutions Section A 1. C |Hours of tutoring per week|Total Opportunity cost |Marginal Cost |Wage Payment (Marginal | | | | |Benefit) | |0 |0 | | | |1 |$20 |$20 |$50
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Cost-based pricing is the simplest pricing strategy. Using this strategy price is set by adding some mark-up to the cost of the product. This strategy works if firm’s prices are not too high as compared to the competition. (Kotler P. ‚ Armstrong‚ Saunders‚ & Wong‚ 2005) Another cost-oriented pricing strategy is Break-even Pricing. Firms determine the price at which they can recover manufacturing and marketing cost‚ or make targeted profit. (Nagle & Hogan‚ 2006) Competition-based Pricing is when
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