The correct order of steps in Polymerase Chain Reaction (PCR) is
Option 1 : Extension, Denaturation, Annealing
Option 2 : Denaturation, Extension, Annealing
Option 3 : Denaturation, Annealing, Extension
Option 4 : Annealing, Extension, Denaturation
Take Mock Tests
| Government Schemes Mock Test | Start Test! |
| Political Science Mock Test – 42 | Start Test |
| History Test – 190 | Start Test |
| Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
| General Awareness - Mock Test | Start Test! |
| Reasoning Ability - Mock Test | Start Test! |
We will be happy to hear your thoughts