Recombinant DNA Technology
In order to insert a foreign gene into a plasmid, both must __________

have identical DNA sequences
be cut by the same restriction enzyme
be of the same length
originate from the same type of cell

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Recombinant DNA Technology
An expression vector

always contains DNA segments for the regulation of mRNA production
always contains an origin of replication
usually contains a gene that confers antibiotic resistance to the bacterial host
All of these

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