A piece of foreign DNA can replicate if it is | vedclass

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(D) For a foreign $DNA$ to replicate within a host cell,it must be integrated into a vector that contains an origin of replication $(ori)$.Plasmids ar

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All of the above

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(D) For a foreign $DNA$ to replicate within a host cell,it must be integrated into a vector that contains an origin of replication $(ori)$.Plasmids are extrachromosomal,self-replicating circular $DNA$ molecules found in bacteria.Bacteriophages are viruses that infect bacteria and have high copy numbers within the host cell.Phasmids are hybrid vectors containing features of both plasmids and bacteriophages.Since all these vectors possess an origin of replication,they can support the replication of foreign $DNA$ linked to them.

$A$ piece of foreign $DNA$ can replicate if it is linked to which of the following?

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