Micro Biology Interview Questions
Questions Answers Views Company eMail

Amebas are classified into two sub-classes, what are they?

1 3687

You suspect microscopic grains on a slide that you exposed to the outside air to be pollen. To test this, you place a drop of a sugar solution on the slide with the grains. If this is pollen, what will happen?

1539

What was the first virus ever discovered?

1 3199

What is the reproductive cycle of a phage virus called in which the virus's DNA is combined with the host cell's DNA to form a prophage?

1 3074

Which enzyme are retroviruses equiped with that allows them to transcribe DNA from an RNA template?

1 3086

What are the tiny molecules of naked circular RNA that infect plants called?

1 8134

What is the direct transfer of genetic material between two bacterial cells that are temporarily joined?

1 5014

What color is the microfungi penicillium?

4 5511

The blooms of these protists gives water a watermelon-like taste. What is this microlife called?

1756

Tardigrades are also known by what other name?

1 3253

What is Coccidioidomycosis ?

1 3485

What are the enzymes produced by streptococci?

1676

What is ASO test?

3 17637

Name two special stains used for Corynebacterium diphtheriae?

2 13335

What is Elek?s test ?

3 5800


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Un-Answered Questions { Micro Biology }

Why we maintain 121degree centigrade for autoclave? why we are not maintaining the temperature above or below 121degree? what is the reason?

1843


What is the the primary cause of an inflammatory reaction to an overhanging gingival margin of a restoration ?

1713


what are the problems of Frozen transformed bacterial cells ?

1622


How to interpret the smear?

678


What is quaternary ammonium compound used for?

715






How to extract bacteria from HUT TEST ?

1643


Which are the positive and negative controls for gram stain?

691


Explain the Virus plaque assay for VSV ?

2437


Why yeast does not grow beyond a 1:10000 dilution ?

1684


What would you do if it was a slow day in the lab?

1628


what is the method for seperartion of spheroplasts?

1653


What is the compositiion of Heterotrophic medium?

1738


Explain why the three-domain system was devised and identify the domains to which microorganisms belong?

2227


which cultures or subcultures or standards are generally using as a positive control for total aerobic microbial count in API?

1641


This microscopic life form is transparent and has an elongated body that is pointed at the rear. The mouth is at the base of the neck, which can be extended like the trunk of an elephant. What is this ciliophora called?

1751