Question : A policeman finds a very small piece of body tissue from the site of crime and takes it to the forensic department: (a) By which technique will they amplify the DNA collected from the tissue sampJe? (b) Mention in a sequence, the 3 steps involved in each cycle of this technique. (c) What is the role of thermostable DNA polymerase in this technique?

Question : A policeman finds a very small piece of body tissue from th

1.	Question : A policeman finds a very small piece of body tissue from the site of crime and takes it to the forensic department: (a) By which technique will they amplify the DNA collected from the tissue sampJe? (b) Mention in a sequence, the 3 steps involved in each cycle of this technique. (c) What is the role of thermostable DNA polymerase in this technique?
Answer» Solution :(a) PCR/Polymerase CHAIN REACTION. (B) Denaturation, Annealing, and Extension. (c) This enzyme remains ACTIVE even during high temperature-induced denaturation of double-stranded DNA.