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Question
what is DNA?
 Question Submitted By :: Guest
I also faced this Question!!     Rank Answer Posted By  
 
  Re: what is DNA?
Answer
# 1
DNA is a deoxyribonucleic acid,a heriditery unit of any 
living being.DNA Mde up of a sugar ,a base and 
phophate.base i.e. 2 - purine & pyrimedine.
 
Is This Answer Correct ?    3 Yes 1 No
Ksheeraja Agnihotri
 
  Re: what is DNA?
Answer
# 2
Deoxy ribo nuclic acid
 
Is This Answer Correct ?    1 Yes 1 No
Phani
 
 
 
  Re: what is DNA?
Answer
# 3
DNA is a ribo nucliece acid first time na wasisolated from 
nuclie puss cells by friederch miescher in 1869
 
Is This Answer Correct ?    1 Yes 0 No
Mamatha
 
  Re: what is DNA?
Answer
# 4
DNA is deoxy ribo nucluic acid which is contains the genetic
information for a living organism which replicates during
cell division and passes and the genetic information
transfers. It is responsible for transcription of RNA from
which proteins are translated from RNA and used for metabolism.
 
Is This Answer Correct ?    2 Yes 0 No
Ravi Teja Kantipudi
 

 
 
 
Other Cell Biology Interview Questions
 
  Question Asked @ Answers
 
What does plating efficiency mean?  1
how to isolate nuclei?  1
Define the term oxidative phosphorylation?  1
what is Nuclear Translocation?  1
How do I grow hybridoma cell lines as ascites, especially rat-mouse hybridomas?  1
Can mechanical freezers be used for cryogenic storage of cultured cells?  1
Explain about PHOTOSYNTHESIS ?  1
What is an EST?  1
if you had to explain the following to a ten year old, how would you do it: lysosomes, golgi apparatus, ribosomes, mitochondria  2
what is Co-transfection ?  1
Explain Digestion Assimilation ?  1
who discovered the cell?  4
what's the function of amphipathic protein ?  1
1. what does it mean to say that a membrane is selectively permeable? 2. Why are the several carbohydrate side chains attached to hydrophilic rather than hydrophobic regions of the membrane protein ?  1
What are the recommended carbon dioxide (CO2) levels needed to grow a cell culture?  1
How the Metaphase chromosomes look like?  1
cells in the process of dividing are subjected to colchicine, a drug that interferes with the functioning of the spindle apparatus, at which stage will mitosis be arrested?  1
how are cell wals important to bacterial cells?  1
what are the disadvantages of soft agar assay?  1
What are some factors that I must consider when depositing my cell line at ATCC?  1
 
For more Cell Biology Interview Questions Click Here 
 
 
 
 
 
   
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