Answer:
C) Millions of copies of a specific DNA sequence made from a small initial amount of DNA.
Step-by-step explanation:
The product of Polymerase Chain Reaction (PCR) is the amplification of a specific DNA sequence. PCR is a laboratory technique that allows for the targeted replication of a particular DNA segment. It starts with a small amount of DNA template and, through a series of heating and cooling cycles, generates numerous copies of the desired DNA sequence.
The process of PCR involves the use of specific primers that bind to the target DNA sequence and act as starting points for DNA replication. DNA polymerase enzymes are then employed to synthesize new strands of DNA using the primers as templates. With each cycle of heating, cooling, and replication, the amount of the target DNA sequence is exponentially increased, resulting in millions or even billions of copies of the desired DNA fragment.
Therefore, the product of PCR is the amplification of a specific DNA sequence, allowing for its detection, analysis, or further experimentation.