between bacteria viruses‚ Fungi and Parasites. Viruses are pieces of nucleic acid (DNA or RNA) wrapped in a thin coat of protein that replicate only within the cells of living hosts. Bacteria are one-cell microorganisms with a simple cellular organization whose nucleus lacks a membrane. Parasites may be protozoa‚ yeasts‚ or multicellular organisms such as fungi or worms that live in or on a host to obtain nourishment without providing any benefit to the host. Fungi There are many different
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ASSAY OF OIL-DEGRADING POTENTIAL OF FUNGI ISOLATES ON DIESEL‚ KEROSENE AND PETROL USING ENRICHMENT METHOD. BOBOYE B.‚ *OLUKUNLE O. F.‚ ADETUYI F. C. AND ADEBIYI G. A ABSTRACT A study was carried out to assay for oil-degrading potential of fungi isolates on diesel‚ kerosene and petrol. Water samples were collected aseptically and analyzed microbiologically using standard techniques. The fungi isolated from the water samples were: Trichoderma viridae‚ Aspergillus niger‚ Aspergillus fumigatus
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TAQ1 Definition of Pathogen and research into the main features of bacteria‚ protozoa‚ fungi and viruses. Pathogens‚ or infectious agents‚ are microorganisms that cause disease or illness to their host. There are divided into four groups; bacteria‚ protozoa‚ fungi and viruses. The term pathogen most often describes an organism that disrupts the normal physiology of a plant or animal. In identifying a pathogen it is important to determine the properties that ‘contribute to its infectious
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The Managerial Roles Approach One widely discussed approach to management theory Is the managerial roles approach‚ popularized by Henry Mintzberg of McGill University’ Essentially‚ his approach is to observe what managers actually do and from such observations come to conclusions as to what managerial activities (or roles) arc. Although many researchers have studied the actual work of managers—from CEOs to line supervisors—Mintzberg has given this approach higher visibility. After systematically
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Importance of feedback in communication Feedback is the final step in the communication process. As a small-business owner‚ you need feedback so that you can gauge whether your communication has been successful. Depending on the feedback you receive‚ you can clarify or make changes to the way you communicate. This is true in all forms of communication‚ whether face-to-face‚ by telephone‚ e-mail‚ or in correspondence. Obviously‚ with some communication forms‚ feedback will be more immediate than
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Role Of Information Technology In Database Management Systems An Introduction to Database Management Systems A database is a collection of related files that are usually integrated‚ linked or cross-referenced to one another. The advantage of a database is that data and records contained in different files can be easily organized and retrieved using specialized database management software called a database management system (DBMS) or database manager. DBMS Fundamentals A database management
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P1: you must explain how infections are caused by‚ bacteria‚ viruses‚ fungi and parasites. P2: you must explain how pathogenic microorganisms grow and spread. In this assignment I am going to explain how infections are caused by‚ bacteria‚ viruses‚ fungi and parasites. I will then explain how pathogenic microorganisms grow and spread. Infection is the process where germs enter a susceptible area in the body‚ where they multiply‚ resulting in disease. Colonisation is where microbes are present
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The role of bacteria in the soil Bacteria in the soil play key role in recycling matter in to useful nutrients which can be used by growing plants. This process of recycling matter in the soil by living organisms is called biogeochemical cycle. Bacteria are improving plants growth in other ways too‚ for example bacteria‚ such as Rhizobium‚ are in symbiotic relationship with the root system of some terrestrial plants. The most important elements‚ which allow terrestrial plants grow well‚ are
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The government had a hard time deciding if they wanted to open all roles in the military or give special permission for women to hold certain jobs. In 2015 the Pentagon made the decision to allow all roles in the military to be open to women. 220‚000 jobs were opened for women to fill. Still with this many jobs opened for women it was still a question about women in the military. Should
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MANAGER’S ROLE IN ORGANIZATIONS Introduction Managers must wear many different hats in formulating and implementing task activities related to their positions. In an attempt to understand the diversity of hats managers must wear‚ many author examined managerial activities on a daily basis. Their study enabled them to identify ten different but‚ coordinated sets of behavior‚ or roles‚ that managers assume. These ten roles can be separated into three general groupings: interpersonal roles‚ informational
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