Explain e. coli - microbiological study of water, Biology

Assignment Help:

Explain E. coli - Microbiological Study of Water?

It is always present in human intestine so its presence indicates the faecal pollution and possible presence of other human or animal intestinal pathogens. Other indicator microorganisms include total coliforms, faecal streptococci, faecal enterococci etc. Faecal enterococci are increasingly being used as an indicator of faecal contamination in brackish and marine water because of slower death rate.


Related Discussions:- Explain e. coli - microbiological study of water

Explain about the adie''s pupil disease, Adie's  (Tonic) Pupil In Adie'...

Adie's  (Tonic) Pupil In Adie's syndrome there is no evident cause for the denervation. Most patients are women, aged 20-40 and have poor light reaction in one eye. When examin

What property of the dna fragments permits this separation, DNA can be divi...

DNA can be divide into fragments using restriction enzymes.    (a) Outline the technique used to separate these fragments.    (b) What property of the DNA f

Explain eutrophication, Eutrophication "Runaway" growth of the aquatic pla...

Eutrophication "Runaway" growth of the aquatic plants which takes place when agricultural fertilizers containing the phosphorus and nitrogen run off into lakes and ponds; also ult

What is rflp, Question 1 Write a short note on the following              ...

Question 1 Write a short note on the following                    1 Microinjection                    2 Bio catalysis Question 2 What is RFLP? With help of schematic diagr

Chlamydiosis-epidemiology, Epidemiology The organism does not appear t...

Epidemiology The organism does not appear to be very host or tissue specific and can infect naturally a large number of avian and mammalian species. Chlamydiosis has been reco

Advantage and disadvantages of fensom and spanner, Advantage and disadvanta...

Advantage and disadvantages of Fensom and Spanner Electroosmotic Flow Hypothesis The model has several advantages over Munch's model. The presence of P- proteins, and the occl

Define about the carbohydrates, Define about the Carbohydrates? In the ...

Define about the Carbohydrates? In the previous unit, we came to know that availability of glucose is the major factor in exercise performance. Hence, carbohydrate manipulation

What is peristomium. describe, What is peristomium. Describe? The segme...

What is peristomium. Describe? The segment behind the prostomium in annelids which contains the oral opening. This segment like the prostomium isn't a true segment and has no s

Show the principle parts of a mold, Q. Show the principle parts of a mold? ...

Q. Show the principle parts of a mold? The principle parts of a mold are a web-like structure known as mycelium and the spore. The mycelium is often white and cottony and penet

Explain several biological classification of animals, Explain several biolo...

Explain several biological classification of animals There are several biological classification of animals. There are: i) Phenetic Classification ii) Natural Classificati

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd