Explain the quantitative techniques - microbial culture, Biology

Assignment Help:

Explain the Quantitative Techniques?

Now that we are well-versed with the techniques involved in preparing and maintaining cultures, it is also important for us to learn how to evaluate the growth of microbial culture i.e., how to determine microbial number in a given sample. This is done through quantitative techniques, which is the focus of this practical. The direct and indirect methods of microbial estimation are highlighted in this practical.

Objectives

After studying this practical and conducting the activities given herewith, you will be able to:  

  • Discuss the different methods used for microbial estimation,
  • Enumerate the number of bacteria or other microbes in a given sample,
  • Differentiate between viable count and total count of microbes,
  • Evaluate the growth of the given microbial culture, and
  • Estimate the amount of bacteria by performing spread and pour plate techniques and serial dilution.

Related Discussions:- Explain the quantitative techniques - microbial culture

Pattern of limb development, Pattern of Limb Development The first vi...

Pattern of Limb Development The first visible sign of limb development is the appearance of ridge or thickening on each lateral side of the embryo of amniotes. The ridge call

What is the etiological agent of visceral leishmaniasis, What is the etiolo...

What is the etiological agent of visceral leishmaniasis? How is the disease transmitted and what are its typical manifestations? Visceral leishmaniasis is caused by the protozo

How emulsion can stabilized, How emulsion can stabilized Emulsions can ...

How emulsion can stabilized Emulsions can be stabilized by the use of emulsifiers, finely divided particles adsorbed at the interface and water dispersible hydrocolloids. Emuls

Advantages of stage two done with tissue punch, Advantages of Stage two don...

Advantages of Stage two done with tissue punch - Less traumatic to surrounding tissue - Faster progress to the impression procedure - No sutures required

protozoa, explain protozoa taxonom

explain protozoa taxonomy

State the term - aneurysms, State the term - Aneurysms Aneurysms are va...

State the term - Aneurysms Aneurysms are vascular dilations resulting from localised defects in the elasticity of a vessel. They can be visualised as balloon like expansions of

Left and right side displacement of abomasum, Left side displacement of abo...

Left side displacement of abomasum (LDA) E tiology: It occurs commonly in large-sized, high producing adult dairy cows, immediately after parturition. High yielders are

What do you mean by primary metabolites, Q. What do you mean by Primary Met...

Q. What do you mean by Primary Metabolites ? As the name indicates, primary metabolites are molecules involved in vital metabolic pathways. They are of universal occurrence and

Types of community, Types of Community On the basis of size and degree ...

Types of Community On the basis of size and degree of relative independence communities may be divided into two types: i) Major Community: These are large-sized, well org

Radial artery , Radial artery: Carpentier used radial aartc14y us a condui...

Radial artery: Carpentier used radial aartc14y us a conduit for CABG in 197 1. He had 30 percent early occlusion of the graft and it was given up. The mail1 problem was radi

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