Answer:
free nucleotides,
DNA polymerase,
DNA primers
Step-by-step explanation:
The polymerase chain reaction that is abbreviated as PCR is a technique that is very important in the molecular biology that is used to amplify the number of DNA copies. This method is used to rapidly synthesized the millions of DNA copies from a small piece of DNA sample. Nucleotides, DNA primer, DNA polymerase and some other chemicals are used in this method.
Dideoxy chain termination is a molecular biology method that is used to sequencing process and also called a Sanger sequencing method. In this method, DNA polymerase, DNA primer and some other chemicals are also used like PCR methods.