Explain biochemical tests bacterial testing, Biology

Assignment Help:

Explain Biochemical Tests Bacterial Testing?

It deals with the various biochemical tests used to differentiate microorganisms. Identification of an unknown organism isolated from natural environment or any other source to a genus and species level is necessary to determine its characteristics, to exploit it industrially, to determine the cause of the disease or for its categorization into proper group or taxa. This can be accomplished by a combination of microscopic observations like morphology, cell size, shape and arrangement, gram staining and other staining reactions, motility etc. with cultural characteristics, nutritional requirements and biochemical tests. We will learn about the different microbial enzymatic activities and the importance of various biochemical characteristics in identification process in this practical.

Objectives

After undertaking this practical, you will be able to:  

  • Recognize the different microbial enzymatic activities,
  • Explain the importance of various biochemical characteristics in microbial identification process,
  • Perform biochemical tests on a given bacterial culture, and
  • Differentiate bacteria based on their biochemical characteristics.

Related Discussions:- Explain biochemical tests bacterial testing

What are the cell kinds that form the phloem, What are the cell kinds that ...

What are the cell kinds that form the phloem? What are the major features of those cells? The major cells that form the phloem are the sieve elements and the companion cells an

Short-day plants (sdp) - plant responses to light-dark cycle, Short-Day Pla...

Short-Day Plants (SDP) - Plant Responses to Light-Dark Cycles These plants only flower or flower more profusely and rapidly when given less than a certain (critical) number of

What are the signs of cardiac tamponade, Q. What are the Signs of cardiac t...

Q. What are the Signs of cardiac tamponade? The clinical presentation will be that of a low output state with anxiety, restlessness, dyspnoea, sweating, cold extremities and dr

Transmission electron microscopy, Transmission Electron Microscopy The so...

Transmission Electron Microscopy The source of illumination in a TEM is a tungsten filament that emits electrons. A vacuum is created to prevent the collision of electrons with a

Make a sketch of a petroleum trap, Create a sketch of a petroleum trap. Wri...

Create a sketch of a petroleum trap. Write a history for how it came to the present (sketched) form following the rules of logical deduction.

DNA damaged by alkylating agents, Q. DNA damaged by alkylating agents? ...

Q. DNA damaged by alkylating agents? 1. Some simple alkylating agents 2. Illustrations of products of alkylating agents 3.Many of these products can be repaired by excision rep

Define intentional adulteration - types of adulteration, Define Intentional...

Define Intentional Adulteration - Types of Adulteration? In intentional adulteration, the substance is added, removed or substitute knowingly by the adulterator for the purpose

Terms of incubation time and the generation time, If the generation time (t...

If the generation time (t) is the incubation time (t) per generation (G), or t = t/G, rewrite the formula you derived in question 2 for bacterial population growth in terms of incu

Blood from a donor is sterile and stored in a sealed bag, Blood from a dono...

Blood from a donor is sterile and stored in a sealed bag, but it is still kept at 4°C. What is the advantage of keeping it at this low temperature?   At 4 °C, enzyme activi

Write short note on ames test, Question 1 Describe any two possible mec...

Question 1 Describe any two possible mechanisms of mutagenesis 2 Explain any five functions of Endoplasmic reticulum 3 Write short note on Ames test 4 Describe the structure an

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