Microbiology is a specialized area of biology that places an emphasis on microorganisms. Several microorganisms are included in this subject, such as bacteria, fungi, algae and protozoa.…
There are many reasons for knowing the identity of microorganisms. The reasons range from the knowing the causative agent of a disease in a patient, so as to know how it can be treated, to knowing the correct microorganism to be used for making certain antibiotics. This study was done by applying all of the methods that have been learned so far in the microbiology laboratory class for the identification of an unknown bacterium.…
Bacteria - are micro-organisms that consist of only one cell. Bacteria multiply by splitting themselves in two, which is called a binary fission. Because of this they can increase in number rapidly. The majority are harmless, but some can be pathogenic which results in bacterial infection occuring. Bacterial infections can be treated by using antibiotics. Bacteria can evolve a resistance to antibiotic e.g. MRSA. Some diseases caused by bacteria include tuberculosis, pneumonia, salmonella, tetanus and syphilis.…
The overall objective of these courses is for students to learn the interrelationships of microorganisms…
The over-arching field of study which the article falls under is Microbiology (there was a small clue in the title of the journal). Microbiology is the area of science concerned with the study of microorganisms, usually with a focus on diseases and infectious microbes. I found that there was some helpful information tags on the publishers’ webpage and noted that this article was classified under “cell and molecular biology of microbes”. After reading the article a few times I found that there were a number of sub-disciplines covered in the journal article, such as microorganism genetics, pathology. Genetics covers the organism’s ‘blue-prints’ and pathology is the study of disease.…
Bacteria are a single cell micro-organism that can only be seen from under a microscope. It survives off the nutrients from its surroundings.…
Indicative content Learning outcome 1: Understand the causes of infection Bacteria, viruses, fungi, parasites: differences between different micro-organisms; how they are identified; shape; features; illnesses they cause (bacterial e.g. lyme disease, tuberculosis; fungal e.g. tinea pedis, oral thrush; viral e.g. measles, mumps); pathogenic micro-organisms Common illnesses and infections: MRSA infections (Methicillin resistant Staphylococcus aureus); Norovirus infection (winter vomiting disease); Common cold and other respiratory infections; Gastroenteritis;…
There are many reasons for knowing the identity of microorganisms. The reasons range from the knowing the causative agent of a disease in a patient, so as to know how it can be treated, to knowing the correct microorganism to be used for making certain foods or antibiotics. This study was done by applying all of the methods that have been learned so far in the microbiology laboratory class for the identification of an unknown bacterium.…
Fall 2013 First Day of Classes: August 19 Last day to receive full refund: August 23 Last day to withdraw with grade of "W": October 24 Week 1 Topic Online Orientation Introduction to Microbiology (The Microbial World and You) The Unity of Living Systems (Anatomy of Eukaryotic and Prokaryotic Cells) Reading Assignments Chapter 1 Assignments to Submit Orientation Quiz Quiz 1 Quiz 2 Due Date Aug. 26…
A microorganism is a single or multicellular organism which is the most popular cause of disease. There are many type of microorganisms such as a virus, bacterium, prion, fungus or protozoan and these enter the body either through breathing them in through your nose, in through your mouth as food and into your digestive system or through a break in the skin such as a simple cut. These pathogens cause disease in our body by releasing toxins which can damage our cells. An example of a toxin is Cholera. Cholera is a bacteria that is taken in by us humans when we eat or drink foods that are contaminated. This then produces a toxin which in itself is a protein and this protein will then bind to the channels of the epithelial cells in the small intestine. This binding causes some of the protein channels to stay open and therefore chloride ions can then move from the epithelial cell into the lumen of the small intestine via diffusion. This then means that the water potential in the epithelial cells in higher than that of the lumen and so water moves from these cells and into the lumen via osmosis. Water is lost because of this and this in itself causes dehydration and diarrhoea which are the symptoms of Cholera.…
The field of Microbiology is the study of microorganisms, including but not limited to bacteria, viruses, protozoa, and fungi. The exact number of identified organisms numbers in the millions. The vast majority of the aforementioned organisms are too small to be seen with the naked eye but have the potential to cause insurmountable harm to their host organisms, some of which can be humans. This study was performed as a way to learn current and past methodology utilized by microbiologists in the identification of unknown microorganisms under controlled laboratory conditions. The controlled conditions limited unnecessary exposure to the organisms thereby protecting laboratory participants from potentially becoming infected by the specimens. Although the majority of the organisms utilized are actual microbiota, under the right circumstances they can be quite pathogenic.…
Having the ability to collect and identify unknown microorganisms is vital in health and medicine. This capability is important for a variety of reasons, such as knowing the causative agent of disease, knowing if the microorganism obtains any beneficial properties and knowing the correct microorganism to use to create a successful antibiotic. Implementing the experimental methods learned thus far in the microbiology laboratory allowed an unknown bacterium to be identified as a result of this study. This study allows the student to exercise their ability to use and understand sterile techniques, transmission, and prevention of microorganisms.…
Tortura, G., Funke, B., Case, C. (2010). Microbiology An Introduction. San Francisco: Pearson Education, Inc.…
Explain the realm of microbiology and the type of organism, which one would expect to study. The realm of microbiology is the domain- Three domains, Bacteria Archaea, & Eukarya.…
Bacteria are a single cell micro-organism that can only be seen from under a microscope. It lives off the nutrients from its surroundings.…