Saturday, 15 August 2015

TYPES OF RNA, DNA SEPARATION


Q.        What are types of RNA?
Ans:    Three types of RNA are found which are:
(i)         Messenger RNA
(ii)       Ribosomal RNA
(iii)       Transfer RNA.


Q.        Can DNA by separated?
Ans:    Yes, it can be separated by concentrated phenol and
detergent as in this reaction proteins are denatured while nucleic acids are soluble in liquid phase.


Q. Is there any evidence of double stranded RNA?

Ans:    Double stranded RNA is found in a few viruses.

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