Question

what are plasmids???☺️​

Answer 1

• A plasmid is a small, extrachromosomal DNA molecule within a cell that is physically separated from chromosomal DNA and can replicate independently. They are most commonly found as small circular, double-stranded DNA molecules in bacteria; however, plasmids are sometimes present in archaea and eukaryotic organisms.

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Answer 2

Answer:

A plasmid is a small, circular, double-stranded DNA molecule that is distinct from a cell's chromosomal DNA. Scientists have taken advantage of plasmids to use them as tools to clone, transfer, and manipulate genes. Plasmids that are used experimentally for these purposes are called vectors.