Define most probable number (mpn) method, Biology

Assignment Help:

Define Most Probable Number (MPN) Method?

The MPN method is like agar shake tube method where no agar is used. The dilutions of the microbial suspension are made in liquid medium till the final tube in a series shows no growth. By repeating this process several times pure culture can be obtained. The method is used for estimation of number of microorganisms in foods, waste water and other samples.


Related Discussions:- Define most probable number (mpn) method

What do you mean by recovery period, Q. What do you mean by Recovery Period...

Q. What do you mean by Recovery Period? At the instant exercise is discontinued, the ECG recorded is turned on and left running for a few seconds while the blood pressure is re

Microorganisms, discuss the importance of protozoa to humans

discuss the importance of protozoa to humans

Alcoholic fermenting organisms used in bread and cake, Q. Why in bread and ...

Q. Why in bread and cake manufacture are alcoholic fermenting organisms used and not lactic fermenting organisms? Fermentation has the function of making breads and cakes grow

What is osmotic pressure, Q. What is Osmotic Pressure? Ans. Import...

Q. What is Osmotic Pressure? Ans. Important characteristic of a cell is 'osmosis'. You would recall reading about osmosis in the Applied Physiology Course in Unit 8. I

Cellular Respiration, what two gases are released by animals during the pro...

what two gases are released by animals during the process of cellular respiration

Explain nature of fatty acids present in the triglyceride, Explain the Natu...

Explain the Nature of fatty acids present in the triglyceride? Nature of fatty acids present in the triglyceride determines the physico-chemical properties and biological signi

What are the factors which influence the spoilage of meat, Q. What are the ...

Q. What are the factors which influence the spoilage of meat? Can you list a few? Ans. Sure enough, you should be able to enumerate these having learnt about them earlier

Human or mammalian heart, HUMA N HEART (MAMMALIAN HEART) - Position -...

HUMA N HEART (MAMMALIAN HEART) - Position - Situated in thoracic cavity in pericardial cavity close to its front wall. Its broad base faces upward and backward. Its narrow a

Explain vernalisation, Name the state in humans in which the blood choleste...

Name the state in humans in which the blood cholesterol content becomes abnormally high. a) Explain vernalisation. b) Many villagers near Industrial area vary from "blue bab

Vivipary - development biology, Vivipary - Development Biology In flow...

Vivipary - Development Biology In flowering plants the seed or fruit generally is dispersed and germination occurs when the conditions are congenial for growth. However, in so

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