In some cases, recombinant DNA must be cloned before it can be inserted into a host. Which vectors can be used to clone recombinant DNA?

Aphages and plasmids
Bgene guns and micropipettes
Crestriction enzymes
Dtransgenic bacteria

Verified Answer :

a. phages and plasmids

Phages and plasmids can be used to
clone recombinant DNA.

 

A bacteriophage is a virus that infects and
replicates within a bacterium. The term is derived from "bacteria"
and the Greek: φαγεῖν, "to devour"

 

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

 

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