Naked and circular DNA molecules are found in………..

You have created a recombinant DNA molecules by ligating a gene to a plasmid vector. By mistake , your friend adds exonuclease enzyme to the tube containing the recombinant DNA. How will your experiment get affected as you plan to go tranformation now?

How is long DNA molecule adjusted in a nucleus.

Anti parallel strands of a DNA molecule means that

A recombinant DNA molecule can be produced in the absence of the following:

A double stranded DNA molecule has 20%of cytosine. Using Chargaff’s law calculate the percentage of adenine in this DNA molecule.

To act as a vector DNA molecule should bear origin of replication (Ori). is it true?

Viriable number of tandem repeats (VTNRs) in the DNA molecule are highly useful in:

In agarose gel electrophoresis, DNA molecules are separated on the basis of their :