List of top Zoology Questions on Biotechnology asked in CUET (PG)

Which of the following techniques is used for introducing foreign genes into the genome of an organism?

Match the technique with its application. 

Arrange steps of PCR:
A. Extension
B. Denaturation
C. Annealing
Which dye is most commonly used for DNA visualization in agarose gel?

Match sequencing methods with key feature. 

What is the correct sequence of steps in the genetic engineering of {E.coli for insulin production?
A. Obtaining a copy of the human insulin gene by isolating mRNA
B. Switching on gene action.
C. Identifying transformed bacteria prior to cloning
D. Inserting the DNA into a plasmid vector and inserting the plasmid vector into the host bacterium}
Choose the most appropriate answer from the options given below:
A multiple cloning site:
Southern blotting procedure does not include:
Which one of the following diseases can be corrected by gene therapy?