include a description of the main types of microorganisms, how they are identified, their growth…
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.…
To begin this experiment, one should take the sharpie and one plate case, and draw a line straight down the middle. Label one side "phone without hand washing" and the other "phone with hand washing ". On the second plate label it as "control group (hand washing only)". Also, make sure the name of the experimenter and the date is labeled on each of the plates. Turn the Bunsen burner on to a blue flame and put the plates around it on a table. Take the top of the control group plate off and lay it around the Bunsen burner. Then wash the hands used in the experiment using…
Microbiology is the study of microbes, which affect almost every aspect of life on the earth.…
Microbes, despite being the most abundant organisms on Earth, were relatively inconspicuous to humans until the 17th century. These life forms have evolved their mechanisms of growth and survival in order to face the harsh conditions of the planet. While it often seems like two types of microbes, viruses and bacteria, have only impacted human life by increasing the fatality rate, Dorothy H. Crawford’s book, Deadly Companions, refutes this claim. Crawford argues that there are more important effects involved with microbial presence, as they have thrived during specific stages of human cultural history and have had a major impact on previous generations that have become lasting developments. More specifically, microbes have forced humans, the…
Microbiology is the study of microorganisms (VanMeter, VanMeter, & Hubert, n.d., p.3). These are all of the things not visible to the human eye. With the study of microbiology, it enables us to find things such as viruses and bacteria. This is helpful because sickness and certain outbreaks can be prevented. In turn, this creates a safer more stable environment.…
There are several different medical reasons for identifying microorganisms. The reasons may vary from having to know the causative agent of a disease in a patient to be able to treat and care for them properly, to knowing the correct microorganism to be used for making certain antibiotics as well as proper dosages, down to knowing all microbes associated with consumed foods such as plants and animals in case of an allergen or a contamination outbreak. This analysis was done by utilizing all of the proper methods taught thus far in the microbiology laboratory for the identification of two unknown bacteria.…
Microbiology – The study of how bacteria and viruses cause disease by examination of body tissues and fluids and isolation of organisms. E.g. pus swabs will be sent to a microbiologist to identify the bacteria causing the disease. The microbiologist will then recommend the appropriate treatment.…
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.…
Viruses: This is a disease producing agents which are far smaller than bacteria. They are enclosed in a protein coating which makes them more difficult to destroy. These replicate only inside the living cells of organisms. They can infect all types of life forms i.e. plants, animals, and bacteria. The most common virus is the flu, it’s a contagious infection (it…
We live in a world full of bacteria, in fact, bacteria is all around us. They are tiny, one celled creatures that get nutrients from their environments in order to live. In some cases that environment is a human body. But not all bacteria are bad. Some bacteria are good for our bodies; they help keep belongings in balance. Good bacteria live in our intestines and help us use the nutrients in the food we eat and make waste from what is left over. We could not make the most of a healthy meal without these important helpful germs! Scientists in labs produce medicines and vaccines, which also use some bacteria. The novel Good Germs Bad Germs, by Jessica Snyder Sachs, gives an insight look into a future in which antibiotics will be designed and used more wisely, and beyond that, to a day when we may replace antibacterial drugs and cleansers with bacterial ones (each custom-designed for maximum health benefits).…
Microbiology is a field of science which typically is divided into several areas such as: bacteriology, virology, parasitology and immunology. The goal of microbiology is to increase the specific knowledge of a known microorganism and by extension counter the spread of harmful microorganisms and to learn practical applications of research results. A microbiologist studies the structure, metabolism, genetics and ecology of microorganisms such as bacteria, viruses, fungi or algae. A microbiologist also studies in the relationships of these organisms among themselves and how they coincide with their environment during the time in which he is studying them he is also taking notes on the ways that certain organism react because the specific reactions could benefit our every day lives or even help to fight other harmful microorganisms or diseases. Most microbiologists enjoy biology and enjoy working in a concrete way with precision instruments to avoid contaminating their studies. A microbiologist's main job is studying bacteria's nature and characteristics by classifying and isolating the bacteria cultures to make a chemical and biological analysis of the behavior. He must also prepare reports, publish the results, and possibly even observe the work of a team that is participating in scientific meetings.…
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.…
Text: (Lecture) - Microbiology: An Evolving Science 2nd or 3rd edition by Joan Slonczewski and John Foster, W. W. Norton & Company, NY. Available in the University bookstore and a copy is on Limited Loan in the Kennedy Library. To purchase the ebook for selected chapters visit: https://www.wwnorton.com/orders/intellipay/accessPurchase.asp?site=microbio_ebook.…
Microorganisms are living organism that cannot be seen the unaided human eye. They are microscopic or submicroscopic. (Biology Online, 2016) Most of these microorganisms are unicellular creatures. These are what humans need to be able to digest the food they consume and to be making sure there is normal development in their immune system. There can also be disadvantages to these because microbes such as viruses. Bacteria etc can cause diseases if the individual’s immune system cannot fight these microbes off.…