Micro Biology Interview Questions
Questions Answers Views Company eMail

vials are sterilized in autoclave or not . please give the proper justification of your answer?

Macleods,

1 3081

Tell any Gram -ve bacteria.

Cipla,

3 3812

What does the Iodine mordant do in a gram stain?

5 5756

spiders build webs to catch insects but spider is also a insect why it is not sticking in it's web?

1 2145

how many cfu/ml of total bacteria in water use manufacturing cosmetics?

1 1827

why air flow is strait in laminar air flow ?

ACME,

1 2772

What is the reason of pituitary adenoma brain tumor ??

AIMS,

1383

properties of fehling's reagent

1144

how can i calculate the bacterial endotoxin limit of ringer's acetate intravenous infusion solution?

Fipco Pharma & Pharmaceutical Corporation,

1199

Who invented gram stain?

704

How are heat labile fluids such as serum and antibiotic solutions sterilized?

719

What are the advantages of quaternary ammonium compounds?

618

Why are mycobacteria acid fast?

635

What are the various filters?

632

What is meant by cold sterilization?

693


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Un-Answered Questions { Micro Biology }

Why certain bacteria e.g Bcillus spp. produces cyclodextrin glycosyltransferase althougs they have amylase for starch degeradation ?

1884


Explain the Thawing of competent bacterial cells ?

1601


Why should the slide be flooded with strong carbol fuchsin?

692


Which are the alternatives used in gram stain?

676


What are Blue Nutrient Agar Plates ?

1733






What are 2 ways that bacterial diseases are different from most fungal diseases of plants?

1556


Which are the various dilutions of sulfuric acid used?

625


What is meant by Plate Counting 101 ?

1531


Give an account of Viral isolation?

1703


Explain about Protein Modification (S-thiolation)?

1944


Why are mycobacteria acid fast?

635


what are the microbes that grow if proper temperatures are not maintained during fermentation process?

1539


Explain the mechanism of Lysozyme ?

1648


Name some disinfectants?

655


Explain the riboflavin assay ?

1523