:: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Categories >> Sciences >> Biological Sciences >> Micro Biology


 Micro Biology interview questions  Micro Biology Interview Questions (630)
 Bio Technology interview questions  Bio Technology Interview Questions (219)
 Bio Chemistry interview questions  Bio Chemistry Interview Questions (413)
 Bio Informatics interview questions  Bio Informatics Interview Questions (179)
 Genetics interview questions  Genetics Interview Questions (196)
 Botany interview questions  Botany Interview Questions (679)
 Zoology interview questions  Zoology Interview Questions (198)
 Cell Biology interview questions  Cell Biology Interview Questions (305)
 Bio Physics interview questions  Bio Physics Interview Questions (67)
 Biological Sciences AllOther interview questions  Biological Sciences AllOther Interview Questions (37)
Why is the size more accurate in a negative stain than in a 
simple stain
 Question Submitted By :: Micro-Biology
I also faced this Question!!     Answer Posted By  
# 1
in negative taining we uvally use induan ink or nigrosine
ink ,they r anionic nd negatively charged so thus the object
i also negatively charged and thus repel fill the spaces
between the object nd result to give clear image.where as
positive or simple staining methele blue used itsbasic dye
cationic and object is anionic so that +ve charge attaches
to th -ve charge nd the cell i dark not clearly visible.
Is This Answer Correct ?    8 Yes 3 No

Other Micro Biology Interview Questions
  Question Asked @ Answers
How much time is taken for for killing bacterial spores by immersion in a 2% solution of glutaraldehyde ?   1
what is E.coli 0157:H7?   1
Differentiate between doubling time and generation time?   2
How the malaria parasite evades detection by the human immune system?   1
Amebas are classified into two sub-classes, what are they?   1
Can persons with atypical mycobacterial disease infect others?   1
What is the process of Esculin hydrolysis ?   1
why Bladder Infections More Likely in Women ?   2
what is campylobacter jejuni?   1
What do you know about fungi? Pharmed-Medicare 2
What is the diffrence between gram-positive and gram- negative bacteria?   14
What is Antimicrobial index? Bharat-Biotech 2
For more Micro Biology Interview Questions Click Here 

Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
Copyright 2013  All Rights Reserved.   ::