Recombinant DNA Technology What enzyme forms covalent bonds between restriction fragments? DNA primase DNA ligase DNA helicase DNA polymerase DNA primase DNA ligase DNA helicase DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology In order to insert a foreign gene into a plasmid, both must __________ be of the same length have identical DNA sequences be cut by the same restriction enzyme originate from the same type of cell be of the same length have identical DNA sequences be cut by the same restriction enzyme originate from the same type of cell ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Restriction enzymes are named for the viral DNA that they attack None of these the person who discovered the bacterium they are derived from the viral DNA that they attack None of these the person who discovered the bacterium they are derived from ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which of the following pair will produce complementary sticky ends? Sau 3A & Bam HI Mbo I & Sau 3A Eco RI & MspI Msp I & HPA II Sau 3A & Bam HI Mbo I & Sau 3A Eco RI & MspI Msp I & HPA II ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology An example of a restriction fragment length polymorphism is an Eco RI cuts DNA at a different sequence than Hind III All of these different length fragments of DNA resulting from loss or gain of a restriction site cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved an Eco RI cuts DNA at a different sequence than Hind III All of these different length fragments of DNA resulting from loss or gain of a restriction site cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology An expression vector All of these 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 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 ANSWER DOWNLOAD EXAMIANS APP
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