Zoology Biotechnology - Principles and Processes questions from NEET UG 2012.
A single strand of nucleic acid tagged with a radioactive molecule is called
Biolistics (gene-gun) is suitable for
For transformation, microparticles coated with DNA to be bombarded with gene gun are made up of
In genetic engineering, the antibiotics are used
Removal of RNA polymerase III from nucleoplasm will affect the synthesis of
The figure below is the diagrammatic representation of the $E$. coli vector pBR 322 . Which one of the given options correctly identifies its certain components (s)? 
The figure below shows three steps (I, II, III) of Polymerase Chain Reaction (PCR). Select the option giving correct identification together with what it represents? 
Which one is a true statement regarding DNA polymerase used in PCR?
Which one of the following is a case of wrong matching?
Which one of the following represents a palindromic sequence in DNA?