A DNA polymerase as it is more likely to remain intact during the high - temperature DNA denaturation process
A DNA polymerase is an enzyme that polymerizes new DNA strands ; heat - resistant Taq polymerase is especially common .
a DNA polymerase , an enzyme that polymerizes new DNA strands ; heat - resistant Taq polymerase is especially common , as it is more likely to remain intact during the high - temperature DNA denaturation process