1. What is the coding sequence of DNA? (A) Exon (B) Intron (C) Positron (D) Angastron

D,C and D in the sequence are :

What is the correct sequence of DNA finger printing ? a-seperation of desired DNA by gel electrophoresis b-Digestion by restrication endonuclease c-Isolation of DNA d-Hybridisation using labelled VNTR probe e-Southern blotting

Select the option that correctly represents: coding sequence of DNA and Non- coding sequence of DNA, respectively.

When the addition of foreign DNA is made in the coding sequence of beta -galactosidase in Puc19 , this results in

What would happen if a recombinant DNA is inserted within the coding sequence of an enzyme, beta -galactosidase ?

True and false : In recombinant DNA, DNA inserted within the coding sequence of an enzyme beta galactosidase.

During transcription, if the nucleotide sequence of the DNA strand that is being coded is ATACG, then the nucleotide sequence in the m RNA would be

During transcription, if the uncleotide sequence of the DNA strand that is being coded is ATACG, then the nucleotide sequence in the mRNA would be