2. Explain how plasmids are used as vectorsin genetic engineering.

1.	2. Explain how plasmids are used as vectorsin genetic engineering.
Answer» Plasmids are usedingenetic engineeringto generate recombinant DNAs and as a mechanism to transfergenesbetween organisms.Plasmidsare “extra” self-replicatinggeneticelements found in cells. They are distinct from chromosomes in being non-essential. Plasmids are usedingenetic engineeringto generate recombinant DNAs and as a mechanism to transfergenesbetween organisms.Plasmidsare “extra” self-replicatinggeneticelements found in cells. They are distinct from chromosomes in being non-essential. Why areplasmids used as vectors in genetic engineering(what's so special about them)? ...Plasmidsare extra-chromosomal. Integrating DNA into a bacterial or other chromosome is much more difficult than just putting DNA into a cell; by obviating that stepplasmidsmake it easier to move DNA into a cell.

Answer»

Plasmids are usedingenetic engineeringto generate recombinant DNAs and as a mechanism to transfergenesbetween organisms.Plasmidsare “extra” self-replicatinggeneticelements found in cells. They are distinct from chromosomes in being non-essential.

Why areplasmids used as vectors in genetic engineering(what's so special about them)? ...Plasmidsare extra-chromosomal. Integrating DNA into a bacterial or other chromosome is much more difficult than just putting DNA into a cell; by obviating that stepplasmidsmake it easier to move DNA into a cell.

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