Some foreign DNA fragment is attached to Cla I site of pBR 322. This recombinant vector in used to transform Escherichia coli. Then on two different media, one containing ampicillin and the other containing tetracycline. The transformed cells containing the recombinant vecotr will

Some foreign DNA fragment is attached to Cla I site of pBR 322. This recombinant vector is used to transition Escherichia coli. The cells subjected to transformation are plated on two different media, one containing ampicillin and the other containing tetracycline. The transformed cells containing the recombinant vector will

Some foreign DNA fragment is attached to Cla I site of pBR 322. This recombinant vector is used to transition Escherichia coli. The cells subjected to transformation are plated on two different media, one containing amplicillin and the other containing tetracycline. The transformed cells containing the recombinant vector will

Some foreign DNA fragment is attached to Cla I site of pB322. This recombinant vector is used to transit Escherichia coli host cells. The cell subjected to transformation are plated on two different media-one containing ampicillin and the other containing tetracycline. THe transformed cells containing the recombinant vector

If a recombinant DNA bearing gene for ampicillin resistance if transferred into E.Coli cells and the host cells are spread on agar plates containing ampicillin, then:

If a recombinant DNA bearing gene for ampicillin resistance is transferred into E. coli cells and the host cells are spread on agar plates containing amplicillin, then:

In an electrolysis experiment, a current i passes through two different cells in series, one containing a solution of CuSO_(4) and the other a solution of AgNO_(3) . The rate of increase of the weight of the cathodes in the two cells will be

If a recombinant DNA bearing gene for resistance to antibiotic ampicillin is transferred to E.coli cells, the host cells become transformed into ampicillin resistant cells. If such bacteria are transferred on agar plates containing ampicillin, only transformants will grown and the untransformed recipient cells will die. The ampicillin resistant gene in this case is called as

Assertion : E.coli having pBR322 with DNA insert at BamH 1 site cannot grow in medium containing tetracycline. Reson: Recognition site for BamH 1 is present in tetR region of pBR322.