Biology

Q. Which enzyme joins DNA fragments : (a) DNA ligase (b) DNA polymerase (c) DNA gyrase (d) Topoisomerase Solution : Correct option : A DNA ligase is a specific type…

Q. Which one of the following is not a part of a transcription unit in DNA? (a) The inducer (b) A terminator (c) A promoter (d) The structural gene Solution…

Q. PCR and Restriction Fragment Length Polymorphism are the methods used for :Q. PCR and Restriction Fragment Length Polymorphism are the methods used for : (a) DNA sequencing (b) Genetic transformation (c)…

Q. Removal of introns and joining the exons in a defined order in a transcription unit is called : (a) capping (b) splicing (c) tailing (d) transformation Solution : Correct…