True about polymerase chain reaction: (A) Carried out by thermostable DNA polymerase, (B) Exponential, (C) Additive, (D) Specific
Answer is A. New DNA strands are synthesized by Taq polymerize, this enzyme is derived from bacteria Thermus aquaticus , that are found in hot springsTherefore enzyme is not denatured at high temperature The polymerize reaction is allowed to take place at 72*c for 30 seconds in the presence of dNTPsRef: DM Vasudevan, 7th edition, page no: 638