large clusters and having a very short life and are said to pervade each and every part of universe‚ even in tissues of plants and flesh of animals.[21] However‚ the earliest known idea to indicate the possibility of diseases spreading by yet unseen organisms was that of the Roman scholar Marcus Terentius Varro in a 1st-century BC book titled On Agriculture in which he warns against locating a homestead near swamps:… and because there are bred certain minute creatures that cannot be seen by the eyes‚
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Research how humans interact with micro-organisms and use this information to write a discussion for your report. Basic structure and function Explain the parts and how they work for fungi and bacteria Most fungal species are multicellular. Most fungi do not have flagella in any phase of their life cycle. They move toward food by growing toward it. The main body of most fungi is made up of fine‚ branching‚ and usually colourless threads called hyphae. Each fungus will have vast numbers
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There are mainly following types of pollutions: 1. Air Pollution 2. Water Pollution 3. Chemical Pollution 4. Land Ozone-sphere Pollution 5. Land and Soil Pollution 6. Food Contaminants 7. Noise Pollution 8. Modern Pollutions 1. Air Pollution: The major component of the biosphere is air without which no life can survive (except some lower forms of Bacteria). Without air of good quality there cannot be a healthy life. Yet clean air is a rare commodity today. Air pollution is as old as
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GROWTH OF MICRO-CREDIT IN INDIA: AN EVALUATION (90th Conference volume of Indian Economic Association 2007 Dr. Md. Tarique * & Ranjan Kumar Thakur † The success of Grameen Bank in Bangladesh has established the fact and several literatures in this regard also acknowledge the fact that poor are bankable in terms of capacity to save and repay the loans provided the same are collected at the doorstep in small amount at frequent intervals. This is the basic principle of micro-finance‚ which
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biodiesels is from sugar‚ vegetable oils and lignocellulosic biomass‚ microalgae are now known as the ‘third generation of biodiesel’. As many studies have told us that microalga is a promising organism for mass production of biomass and biofuel which are renewable and environmental friendly. Microalgae have a higher growth rate and productivity as compared to plants. Most microalga species are easily adaptable to climate changes and are not limited by seasonal culture‚ which also says that products of microalgae
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Methylene blue can act as an artificial hydrogen acceptor; when this dye is reduced by accepting hydrogen atoms it goes colourless. As such‚ it can be used to guage the rate of respiration by measuring the time taken for it to turn colourless. Methylene blue‚ acting as a hydrogen acceptor‚ is decolourized during the respiration of yeast. By measuring the time taken for a fixed amount of the dye to be decolourized‚ the relative rate of respiration (a catabolic process) can be deduced. Results:
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Jolly Nguyen 11C Conditions needed for effective enzyme action Aim: To investigate the activity of enzymes and how might the activity be effected in different conditions. Hypothesis: Temperature rises and change of substrate concentration may cause denaturation of the protein of enzymes. So as the temperature rises the amount of active enzyme progressively decreases‚ and the rate is slowed. Exposure to heat causes atoms to vibrate violently and this disrupts bonds within globular proteins
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1.1 Why are managers needed in an organization? What is their main goal? Well‚ congratulations on completing the first block of this course – Strategy. We can think on Strategy as a high level plan for achieving firm’s goals under conditions of uncertainty and continuous change. Now‚ what is the connection between Strategy and Management? It is simply the firm’s goals. The role of management is to move and guide firm toward goal accomplishment. During the Strategy block‚ we learned that every company
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Research Topic/Title: The Growth of the Micro Enterprise Lending in the Philippines Introduction Micro enterprise financing‚ or the provision of access to micro entrepreneurs of small-scale loans and other financing-related services has been widely credited as a sustainable tool for reducing poverty. The microfinance movement‚ which the Grameen Bank started and pioneered in Bangladesh during the 1980s‚ has been replicated in other parts of the world‚ including the Philippines. However‚ while
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D) Tyndall 2. The idea of Spontaneous Generation postulated that A) organisms could evolve into the next generation of organisms B) organisms could spontaneously combust C) organisms could spontaneously arise from other living organisms D) living organisms could spontaneously arise from non-living material 3. The work of Tyndall and Cohn A) supported the idea of spontaneous generation B) was used to explain why others investigating spontaneous generation had obtained results that
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