Which one of the following concerning DNA cloning is false ? a) DNA amplification via PCR always uses primers that match a sequence in a template DXA strand

Which one of the following concerning DNA cloning is false ? a) DNA amplification via PCR always uses primers that match a sequence in a template DXA strand . b ) Restriction endonuclease cleavage sites on plasmid and DNA insert can be used to join them together. ( ) A packaging cell line produces a virus that can too help insert a transgene into a chromosone of a cell but does not produce a virus capable of replication in another cell . d ) PCR always requires two seperate primer binding sites in template DNA.