Recombinant DNA Which of the following vector can maintain the largest fragment of foreign DNA? Phage YAC Plasmid Cosmid Phage YAC Plasmid Cosmid ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Which of the following is not commonly used as vector? Artificial chromosome Fungi Plasmid Cosmid Artificial chromosome Fungi Plasmid Cosmid ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Which type of restriction endonuclease cuts the DNA within the recognition site? Type II Type I Type III All of the these Type II Type I Type III All of the these ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Which of the following is obtained using processed mRNA molecules as a template? rDNA mDNA tDNA cDNA rDNA mDNA tDNA cDNA ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Enzymes that recognize and cleave specific 4 to 8 base pair sequences of DNA are DNA ligase helicases restriction endonucleases DNA gyrase DNA ligase helicases restriction endonucleases DNA gyrase ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA What is the normal role of restriction endonucleases in bacterial cells? 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 To degrade the bacterial chromosome into small pieces during replication To degrade invading phage DNA ANSWER DOWNLOAD EXAMIANS APP
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