Introduction There are both virulent and non-virulent bacteria and fungi that grow on plants. It is difficult to distinguish between the two without proper inspection and diagnosis of the diseased plant to know whether the bacteria or the fungus in question is the virulent or non-virulent one. Therefore pure cultures need to be isolated to know with absolute certainty which is the causative bacteria or fungus. Potato dextrose agar is a good nutrient agar for mycelia to thrive on which is present
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pathogen is a tiny non-visible disease causing microorganism such as Bacteria‚ Virus and Fungus. Both the scientific name and common name for Actinomycosis is Actinomycosis. The pathogens that cause Actinomycosis are from a species of Actinomyces‚ most commonly known as Actinomyces Israelii and Actinomyces Gerencseriae. The species of Actinomyces are an Actinobacteria class of Bacteria. The pathogens are endogenous‚ meaning the bacteria originate from inside the body‚ making them not liable to be transmitted
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INTRODUCTION The enzyme catalase converts hydrogen peroxide (H2O2) to water and O2. The evolution of O2 causes bubbling. Thus‚ catalase-positive organisms that are mixed into hydrogen peroxide will cause bubbling (catalase-negative organisms will not). This test is good for distinguishing between Gram-positive cocci in chains (catalase negative) versus Gram-positive cocci in clusters (catalase positive). The coagulase test is used to differentiate Staphylococcus aureus from coagulase-negative
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Ch. 18. viral and bacterial genetics Virus Not living‚ nucleic acids and proteins Viriods and prions Viriods: Single stranded circular Rna Prions: only protein Bacteria Living‚ prokaryotes 1 Seven characteristics common to life Cells and organization Energy use Respond to environmental change Regulation and homeostasis Growth and development Reproduction Change over the course of generations 2 Viruses Over 4‚000 different types of viruses Virus have their
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Identify the current legislation‚ guidelines‚ policies and procedures for safeguarding the welfare of children and young people. These are as follows: • Children’s act 1098/2004 • Education act 2002 • E-safety 2008 • Safeguarding • Human rights act. And many more. The following is an outline of current legislation‚ guidelines‚ policies and procedures within the UK Home Nation for Safeguarding Children. The United Nations Convention on the rights of a child 1989 was approved by the UK
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Auditing procedures: Five assertions: 1. Occurrence: Define: transactions and events that have been recorded have occurred and pertain to the entity. Explain: sales and purchases shown in the income statement belong to the company and are real‚ that is they actually took place. 2. Completeness: Define: all transactions and events that should have been recorded have been recorded. Explain: all the individual transactions making up the balances in the income statement are recorded; no sales
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Jurisdiction • S 16 Judicature Act 1908( general power to grant an interlocutory (interim) injunction • Hubbard v Vosper [1972] 1 All ER 1023: A plaintiff is not entitled to an interlocutory injunction simply because he shows a prima facie right‚ and an arguable case as to its infringement. The remedy is flexible and discretionary Perpetual Injunction • Made after a substantive hearing on the merits • Contradistinction to an interlocutory injunction‚ which is a holding
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EXPORT PROCEDURE 1. An exporter receives an enquiry from the prospective buyers seeking information regarding price‚ quality & other terms conditions for export of goods. The exporter sends a quotation known as proforma invoice as reply. 2. If the buyer is satisfied with the export price & other terms & conditions‚ he places the order or indent for the goods. 3. After receiving the order or indent‚ the exporter undertakes an enquiry regarding the credit worthiness of importer to assess the
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Identify the current legislation‚ guidelines‚ policies and procedures for safeguarding the welfare of children and young people including e-safety Children Act 1989 This Act identifies the responsibilities of parents and professionals who must work to ensure the safety of the child. This Act includes two important sections which focus specifically on child protection. Section 47 states that the Local Authority has ‘a duty to investigate when there is a reasonable cause to suspect that a child is
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Methods and Procedures The study used experimental and descriptive study type of research. The experimental method was used to prove and test the hypothesis by the use of controlled observations and measurements. The descriptive method was used to describe data rather than explain it. It develops‚ tests and evaluates methods of research. It also explores experience in real life situations. Common methods for gathering data are questionnaire‚ interview and observation. 1. Preparation and gathering
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