Q. Choose the correct statement for adaptors.

View solution

Q. If linkers are combined with other features such as a selectable marker, it is called as __________

View solution

Q. Plasmids are used for carrying out the cloning procedure. Which of the statement is true for plasmids?

View solution

Q. Which of the following characteristic is not present in a plasmid on a general basis?

View solution

Q. Bla is a gene, which is incorrect for it?

View solution

Q. Which of the characteristics is present in lacZ gene?

View solution

Q. Which of the following orientation is not propagated to later stages?

View solution

Q. Molecules having new combination of sequences that were not present before are called as __________

View solution

Q. Insertion of DNA into lacZ gene may lead to disruption of the gene function.

View solution

Q. Which of the following is true regarding taking up of plasmid DNA in the bacterial cells?

View solution

Q. If genomic DNA has been inserted instead of the plasmid, what will happen?

View solution

Q. Often PCR can be performed in order to confirm whether an insert is present in the plasmid. Cells are taken directly and PCR is performed, this type of PCR is known as __________

View solution

Q. Generation of recombinants by randomly cloning fragments of total DNA from an organism is called as __________

View solution

Q. The phenomenon of alpha complementation is __________

View solution

Q. An operon is defined as __________

View solution

Q. Why the whole lacZ gene can’t be present in the plasmid at one time?

View solution

Q. Alpha complementation is an indicator of lacZ system. Which of the statement is incorrect for it?

View solution

Q. What will be the consequence of not having an origin of replication (ori) in the vector?

View solution

Q. It is required to distinguish between the cells that have taken up the vector and that have not. It is done by using __________

View solution

Q. Multiple cloning site (MCS) is defined as __________

View solution