<prompt> All of the following are used in a PCR reaction, EXCEPTBufferddNTPsOligonucleotide Primer pairTemplate DNA  <response>: Components of PCR 1. Template DNA 2. Pair of DNA Primers 3. Thermostable DNA polymerase 4. dNTPs 5. Buffer with divalent cation ddNTP dideoxynucleotide triphosphates Not used in PCR; Used in sangers chain-termination method 