A schematic representation of polymerase chain reaction (PCR) upto the extension stage is given below. Answer the questions that follow:
(i) Name the process ‘a’.
(ii) Identify ‘b’
(iii) Identify ‘c’ and mention its importance in PCR.
(i) a : Denaturation process
(ii) b : Primers
(iii) c : Taq DNA polymerase. Taq polymerase is a thermostable enzyme which *** active during the high temperature induced denaturation of DNA.