Which enzyme is primarily responsible for synthesizing new DNA strands during PCR?
Correct Answer: Taq polymerase
- Step 1: Understand what PCR is. PCR stands for Polymerase Chain Reaction, a method used to make many copies of a specific DNA segment.
- Step 2: Identify the role of enzymes in PCR. Enzymes are proteins that help speed up chemical reactions.
- Step 3: Learn about Taq polymerase. Taq polymerase is a specific enzyme that is used in PCR.
- Step 4: Recognize the importance of heat stability. Taq polymerase is heat-stable, meaning it can work at high temperatures without breaking down.
- Step 5: Conclude that Taq polymerase synthesizes new DNA strands during the PCR process.
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