Explain procedure for performing the completed coliform test, Biology

Assignment Help:

Explain Procedure for Performing the Completed Coliform Test?

Completed test is the last step in the Coliform test procedure which is described herewith. Conduct the exercise following the steps enumerated herewith.

1. Label the lactose broth tubes and nutrient agar slants with the source of water sample.

2. Inoculate the lactose broth tubes and nutrient agar slants with the isolated coliform colonies on the EMB/Endo agar plates from each of the experimental water samples.

3. Incubate the inoculated broth tubes and slants at 37°C for 24 hours.

4. Examine lactose broth fermentation tubes for production of acid and gas and nutrient slants for gram reaction and cell morphology.

5. Production of acid and gas in inoculated lactose broth and presence of gram negative rods in nutrient slants indicate a positive complete test and confirms the presence of coliforms in water sample.


Related Discussions:- Explain procedure for performing the completed coliform test

What are the dietitians services, What are the dietitians services Diet...

What are the dietitians services Dietitians are engaged in a variety  of  positions and  in a number of  work settings. Of course the largest proportion is  involved engaged in

Recognize the eight stages of meiosis, Can you recognize the eight stages o...

Can you recognize the eight stages of meiosis based on the location and behavior of the chromosomes? Drag the diagrams of the stages of meiosis onto the targets so that the four st

Meaning of behaviour change communication, Meaning of Behaviour Change Comm...

Meaning of Behaviour Change Communication Now day's very common term used for giving health education to people and for giving information to bring change in behaviour is Behav

Class hirudinea - classification of coelom, Class Hirudinea - Classificatio...

Class Hirudinea - Classification of Coelom These are leeches. Number of body segments of these types of animals is fixed; usually there are 34 segments in a few groups there m

Risk factors of cardiovascular disease, Q. Show Risk factors of cardiovascu...

Q. Show Risk factors of cardiovascular disease? Various risk factors of cardiovascular disease. We will now briefly mention the causes related to hypertension. 1. Genetic

Explain the importance of biochemical tests, Explain the Importance of Bioc...

Explain the Importance of Biochemical Tests? Specific series of biochemical tests have been developed for fast identification of microorganisms in laboratories. These biochemic

What is plant transpiration, What is plant transpiration? What are the two ...

What is plant transpiration? What are the two main types of plant transpiration process? Which of them is more significant in volume? Transpiration is the loss of water from th

Explain the techniques of surgical correction , Explain  the Techniques of...

Explain  the Techniques of Surgical Correction ? Techniques of Surgical Correction proximal Dissection (De Bakey type I and IZ or Stanford A) Monitoring lines are insert

Inadequate dietary intake - cause of anaemia is dietary, Define Inadequate ...

Define Inadequate Dietary Intake - cause of anaemia is dietary? The commonest cause of anaemia is dietary inadequacy of iron. The dietary intakes arc usually half of the recomm

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