Environmental Microbiology - Essay Example

Environmental Microbiology Answer to question one Bacteria is not harmful always. They do have a merit that is useful in the daily life of people (Booth, 2000). It is through bacteria that the human achieve some of their foods needed for body preservation and nourishment (Booth, 2000). In bacteria, free human would often lack some nourishing foods. Such food includes cheese and bread. A free bacterial world means that the body’s digestive system would lack bacteria (Booth, 2000). This would tamper tremendously with our body’s metabolism and functioning when it comes to digestion.

Bacteria help in the treatment of sewage and bioremediation (Booth, 2000). Answer to question two Presence of a fecal Coli form is the best method of determining fecal material presence in drinking water (Burdon, 1968). This indicates whether there are pathogens presence in that given water due to the harm they cause after consumption (Burdon, 1968). Presence of fecal material in water is also harmful to the environment (Burdon, 1968). It is able to produce accurate results thus leading to a faster action taking on the problem before a massive complication (Burdon, 1968).

Answer to question three Some of microorganisms present in foods are not usually harmful (Booth, 2000). Foods prepared by the aid of them include, bread, cheese, yoghurt, fermented foods, and malted drinks such as beer (Booth, 2000). These foods would be probably present in that given party. They are quite healthy and nutritious (Booth, 2000). Answer to question four A Beefsteak wrapped at the grocery may contain several microorganisms that are harmful to the body depending on the handling (Burdon, 1968).

A grocery is not a clean place for meat handling. Ground beef microbial levels are determined via the packaging method (Burdon, 1968). If packed well, there is less microbial infection (Burdon, 1968). A pork chop in the grocery store may contain a high level of microbial content due to it is storage (Burdon, 1968). A chicken breast in the grocery will also contain a high level of microbial content (Burdon, 1968). A side of beef aging in a slaughterhouse may containing a little microbial content due to the aging but the storage is quite correct (Burdon, 1968).

ReferencesBooth, S. J. (2000). Microbiology. New York: Jones & Bartlett Learning.Burdon, K. L. (1968). Microbiology. New York: Macmillan.