engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test General Science Biology Biotechnology
The correct order of steps in Polymerase Chain Reaction (PCR) is
1
Extension, Denaturation, Annealing
2
Annealing, Extension, Denaturation
3
Denaturation, Annealing, Extension
4
Denaturation, Extension, Annealing