Polymerase chain reaction in science definition and examples

Welcome to today's lecture on Polymerase Chain Reaction. But before we delve into the intricacies of this technique, let's take a moment to appreciate the sheer power and importance of DNA in the world of science. DNA, or deoxyribonucleic acid, is the fundamental building block of life. It carries the genetic information that determines the traits and characteristics of all living organisms. From the tiniest microbe to the largest mammal, DNA is the blueprint of life itself.