Experiment on the bacterium Escherichia coli - Coursework Example

Only on StudentShare

Extract of sample
Experiment on the bacterium Escherichia coli

Escherichia coli (E.coli) are gram negative, non-spore forming strains of bacterium that usually inhabit the intestinal tracts of humans and other warm-blooded animals. They are facultative anaerobes that ferment simple sugars like glucose into lactic, acetic and formic acids (HITM, 2006). Most E coli strains are harmless and even are beneficial in the sense that they assist the host by destroying other harmful strains of bacterium and by synthesising sizeable amounts of vitamins (HITM, 2006). Nevertheless, there are certain strains of E coli that prove harmful to humans and other hosts. These are categorised into four major groups - enteropathogenic E coli, enetroinvasive E coli and enterohemorrhagic E coli (HITM, 2006). These four harmful categories earn the E coli strain significant ill-repute as one of the most significant foodborne pathogens. In recent years great attention is being placed on successfully combating their pathogenic influence on humans. ...Show more

Summary

I would like to per'onally thank all of the people involved with the Univer'ity of Hudder'field, who helped with my final year di'ertation, which include' all laboratory 'taff and off cour'e, my lecturer and tutor, Dr Mike Leonard.
Aim: To attempt to find the conditions in which the bacterium Escherichia coli (E.coli) growth occurs at an optimum level, when exposing different E.coli strains to different conditions, such as growth media and temperature…
Author : kilbackaisha
Save Your Time for More Important Things
Let us write a custom coursework on your topic
"Experiment on the bacterium Escherichia coli"
with a personal 20% discount.
Find out more

Related Essays

The Emergent Threat of Bio-Terrorism
The anthrax attack in the US came soon after 9/11, in which the terrorist group identified with al Qaeda seized two civilian planes and smashed them into the World Trade Center in New York and killed about 3,000 people. When President Bush deplored the terrorist attack by saying that men who would dare such an act are not above using biological or chemical weapons, the threat posed by bio-weapons as an instrument of terrorism became an ugly reality.
11 pages (2750 words) Essay
Professional Nursing
Volume 43. Pp. 262-.268 This paper is a critique on a research article written by Ng et al. (2002) on the relationship between depressive symptoms and quality of life of acne patients when treated with isotretinoin as compared to antibiotic and topical therapy.
5 pages (1250 words) Essay
Business Language Acquisition
It teaches ways of business language acquisition through task performance using the target language. The main objective of this course is to equip Oil Co. executives with words appropriate for correctly communicating (speaking, translating and interpreting) oil-associated ideas and messages to others at the work place.
14 pages (3500 words) Essay
Escherichia coli
The author states that E. coli are unable to sporulate to all Gram-negative organisms. Hence the treatments which kill all active bacteria, such as pasteurization or simple boiling of contaminated water, are most effective for their eradication. The complected processess such as sterilization which deactivates spores in not essential for e-coli.
8 pages (2000 words) Essay
Psychology (naturalistic experiment)
Psychologist there fore uses these observations to understand everyday life of a particular culture. Animals in their natural habitat are also studied through this method (Bjorklund, 2000). Longitudinal study can be seen as a correlation study involving observation of similar items over a long period of time often one or more decades.
3 pages (750 words) Essay
Psychological Experiment
Because of which, society has regarded that increasing the legal accountability and responsibility of the people in their profession will ensure the standards that must be kept in order to prevent the said mistakes. The said suggested solution indeed has its own advantages and disadvantages mainly in the ethical and personal aspect of the person with the said profession.
5 pages (1250 words) Book Report/Review
Quasi Experiment
Moreover, it also intends to find out if those children that show high efficacy would like to play softball as a formal team or not. In this study therefore, the group that is used as a sample is intact and similar as the treatment and control groups. According to William M.K.
1 pages (250 words) Research Proposal
Quorum sensing in Escherichia coli and Salmonella typhimurium
harveyi. The results also showed that the quorum sensing in these two bacteria differs from other quorum sensing bacteria in a way that it is tuned for a lower cell-density community as the signal is degraded before it enters the
2 pages (500 words) Essay
Reaction paper
Although stringent form of forced ranking may be avoided, it’s fragile form is, in a way, inevitable in any organization. The management of an organization constantly
1 pages (250 words) Essay
An Escherichia coli O157:H7 Outbreak among Teenage Campers
Checking the hygienic condition of the environment to establish any source of infection is also another possible way of tracking the root of infection. Most of the E. coli
2 pages (500 words) Essay
Find out how much would it cost
to get a custom paper written by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT