Micro Biology Interview Questions
Questions Answers Views Company eMail

What is polychrome methylene blue?

672

What are the various modifications of gram stain?

599

How do quaternary ammonium compounds kill bacteria?

653

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

662

Who introduced acid fast staining?

626

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

758

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

557

Which are the active ingredients of commercial mouthwashes?

621

How are staining techniques classified?

610

What are the articles sterilized in a hot air oven?

584

Name some disinfectants?

626

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

571

What kingdom of organisms does a professional mycologist study?

569

How do organisms adjust to changes in temperature?

614

What is a terrestrial organism?

497


Post New Micro Biology Questions

Un-Answered Questions { Micro Biology }

1 Briefly describe your ideal job: 2. What goals do you have in your career? 3. How do you plan to achieve these goals?

1872


Describe the direct and indirect methods for measuring bacterial population growth?

1691


For which nematode problem would you suggest use of a genetically resistant cultivar and why?

1444


What is the procedure of anti-viral test ?

1604


What is beaded appearance of mycobacteria?

629






Explain about virus sequencing ,viral extraction ?

1516


How to differenticate the culture mediums ?

1707


What is quaternary ammonium compound used for?

661


Explain about the reporter gene in lambda phages?

1669


Describe about Actinomyces gerenseriae ?

1758


What are the components of ziehi-neelsen stain?

594


What is meant by biotransformation and swertiamarin?

1876


What is quaternary ammonium salt give an example?

632


What are 2 features of Oomycetes that exclude them from the true Fungi?

1482


Explain the importance of species of the molds Ustilago and Claviceps in medicine.

1497