Recombinant DNA Which type of restriction endonuclease cuts the DNA within the recognition site? All of the these Type III Type II Type I All of the these Type III Type II Type I ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Bacterial cells protect their own DNA from degradation by restriction endonucleases by methylating the DNA at the sites that the enzyme recognizes not producing any restriction endonucleases having anti restriction endonucleases deleting all recognition sites from the genome methylating the DNA at the sites that the enzyme recognizes not producing any restriction endonucleases having anti restriction endonucleases deleting all recognition sites from the genome ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Which of the following enzyme is used to covalently bond foreign DNA to a vector plasmid? DNA polymerase DNA ligase DNA helicase Restriction endonuclease DNA polymerase DNA ligase DNA helicase Restriction endonuclease ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA An animal, that has gained new genetic information from the acquisition of foreign DNA, is considered as an enzyme that links DNA molecules a chimera a transgenic animal a vector an enzyme that links DNA molecules a chimera a transgenic animal a vector ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA For gene probes to be useful they must be large enough to contain gene-specific sequences None of these both (a) and (b) be labeled in some manner to allow detection be large enough to contain gene-specific sequences None of these both (a) and (b) be labeled in some manner to allow detection ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA What is the normal role of restriction endonucleases in bacterial cells? To degrade the bacterial chromosome into small pieces during replication To degrade invading phage DNA All of these To produce RNA primers for replication To degrade the bacterial chromosome into small pieces during replication To degrade invading phage DNA All of these To produce RNA primers for replication ANSWER DOWNLOAD EXAMIANS APP
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