Micro Biology Interview Questions
Questions Answers Views Company eMail

What is polychrome methylene blue?

756

What are the various modifications of gram stain?

666

How do quaternary ammonium compounds kill bacteria?

722

What are the conditions when gram positive bacteria can appear gram negative?

741

Who introduced acid fast staining?

713

What are the precautions to be taken while preparing or observing smears for afb?

826

What do popular brands of antiseptics such as dettol or savlon contain?

634

Which are the active ingredients of commercial mouthwashes?

692

How are staining techniques classified?

680

What are the articles sterilized in a hot air oven?

657

Name some disinfectants?

693

In 1884, the danish microbiologist hans christian gram invented the gram stain, which delineates the difference between what two general types of bacteria?

643

What kingdom of organisms does a professional mycologist study?

641

How do organisms adjust to changes in temperature?

694

What is a terrestrial organism?

584


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Un-Answered Questions { Micro Biology }

What is the importance of biofilms in a watery environment?

2897


Give an account on Bacterial two-component response regulator ?

1651


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

1604


Explain about the Propionibacterium acnes ?

1581


How to enhance the growth rate of E.coli in M9 media?

2075






Which are the theories of gram staining?

753


What is the HIV-1 Gag primer sequence ?

1986


What is the importance of Rhodococcus sp ?

1879


How to prepare samples of Stomamachers ?

1818


What is quaternary ammonium salt give an example?

707


in autoclave sterilization time is 20mins,why?

6754


How to extract hydrophobic proteins from yeast wall cells?

1606


How to preserve filamentous fungi in distilled water ?

2028


Describe the Reed and Muench Method ?

3453


Can you identify the operational bases and uses for the transmission and scanning electron microscopy?

1683