Recombinant DNA Which of the following enzyme is used to covalently bond foreign DNA to a vector plasmid? DNA ligase DNA helicase DNA polymerase Restriction endonuclease DNA ligase DNA helicase DNA polymerase Restriction endonuclease ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Enzymes that recognize and cleave specific 4 to 8 base pair sequences of DNA are restriction endonucleases DNA gyrase DNA ligase helicases restriction endonucleases DNA gyrase DNA ligase helicases ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA The piece of equipment, that introduces DNA into cells via DNA-coated microprojectiles is known as DNA probe gene gun inoculating needle laser DNA probe gene gun inoculating needle laser ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA In genetic engineering, a chimera is an enzyme that links DNA molecules a plasmid that contains foreign DNA a virus that infects bacteria a fungi an enzyme that links DNA molecules a plasmid that contains foreign DNA a virus that infects bacteria a fungi ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Which of the following is not commonly used as vector? Cosmid Plasmid Artificial chromosome Fungi Cosmid Plasmid Artificial chromosome Fungi ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA What is the normal role of restriction endonucleases in bacterial cells? All of these To degrade invading phage DNA To degrade the bacterial chromosome into small pieces during replication To produce RNA primers for replication All of these To degrade invading phage DNA To degrade the bacterial chromosome into small pieces during replication To produce RNA primers for replication ANSWER DOWNLOAD EXAMIANS APP
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