And that bacterial cell will basically divide many, many times via binary fission and produce many identical copies of these recombinant plasmids. And ultimately we can take these bacterial cells and we can once again isolate these recombinant DNA plasmids. And now we can use the same restriction enzymes to basically cut at the same exact locations. And we can isolate these blue sections, these recombinant DNA molecules. And now we have many, many copies of these DNA molecules, recombinant DNA molecules that we can actually work with. So we see that to form recombinant DNA molecules, we actually mean restriction enzymes.