Question

Types of pcr and their principle and applications

Answer 1

Types of PCR. 2. polymerase chain reaction(PCR):  It is a molecular technology aim to amplify a single or few copies of the DNA to thousands or millions of copies

There are three main stages: Denaturing – when the double-stranded template DNA is heated to separate it into two single strands. Annealing – when the temperature is lowered to enable the DNA primers to attach to the template DNA.