Micro Biology Interview Questions
Questions Answers Views Company eMail

Why we are maintaining the autoclave temperature at 121degree centigrade and pressure at 15lbs? Why we are not maintaining the temperature and pressure above or below 121degree centigrade and 15lbs? higher temperature also kills microbes. then why we are not maintaining it above 121degree? what is the reason?

Biocon,

4 37161

give some names of spore producing bacteria. why these bacteria survive at very high temperature? what is the chemical composition of spores?

1 4072

i completed bsc microbiology,DMLT and i finished ILETS exam and got overall 5.5 score,is it possible to get job in melbourne hospital,wat i hav to do

2831

what is meaning of microbiology

3 4960

1. What is the biochemical test ? 2. What purpose of subculture ?

1 4521

1.What is the different parameter of sterilization ?

1 3351

Difference between bacteria and fungi

4 5843

what is gmo

4 4805

Why does frame shift mutation (GC gase paired) occurs due to the pesticides in TA98 salmonella tester strain? What is its reason and the mode of action of the pesticides on the CG sequence of the DNA of TA98 strain

1801

in autoclave sterilization time is 20mins,why?

Aurobindo,

2 6687

why the most probable number(MPN) technique is carried out?

5 8173

why viruses are more pathogenic than bacteria

2 5819

how to do dry heat sterilizer validation?

Reddy Labs,

1 4458

how does Mucus membrane protect the respiratory system?

2 11309

Why yeast is mostly used for fermentation or biotechnological purposes?

1 3155


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Un-Answered Questions { Micro Biology }

What evidence can you cite that suggests that rheumatic fever is an autoimmune disease?

1532


Which are the active ingredients of commercial mouthwashes?

661


What are the two ways that animal viruses may penetrate their host cell?

2451


Which is the more important step in gram stain?

625


What are the enzymes produced by streptococci?

1678






How do organisms adjust to changes in temperature?

653


What are the articles sterilized in an autoclave?

698


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

1576


What is polychrome methylene blue?

725


What are cold methods of acid fast staining?

717


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

1740


How are hemodialyzers and endoscopes disinfected?

773


What are the Conditions for growing slow-growing mycobacteria?

1520


In determining a morph unknown, what tests can I do to narrow between Corynebacterium pseudodiph and xerosis?

1729


Who invented gram stain?

724