If the length and breadth of a rectangle are in the ratio 3 : 2 and its perimeter is 20 cm, then the area of the rectangle (incm2) is :

#Question id: 3667

#Part-A Aptitude & General Biotechnology

In an ______________ plasmid, replication occurs in two stages. In the first stage, the double stranded circular plasmid DNA replicates to form another double-stranded circular DNA and a single-stranded circular DNA, In the second stage, the complementary strand is synthesized on the single-stranded DNA to make another double-stranded DNA.

#Question id: 3668

#Part-A Aptitude & General Biotechnology

In most plasmids, the genes for proteins required for replication are located very close to the ______________ at which their gene are transcribed.

#Question id: 3670

#Part-A Aptitude & General Biotechnology

The best-known examples of host-encoded site-specific recombination systems used to resolve plasmid dimers are the cer-XerCD site-specific recombination systems used by the

#Question id: 3671

#Part-A Aptitude & General Biotechnology

_____________ promotes recombination between specific sites on the plasmid if the same site occurs more than once in the molecule, as it would in a dimer or multimer.

#Question id: 3672

#Part-A Aptitude & General Biotechnology

During initiation of replication

#Question id: 3673

#Part-A Aptitude & General Biotechnology

Which is a characteristic of E. coli DNA polymerases?