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Which enzyme is primarily responsible for synthesizing new DNA strands during PC
Which enzyme is primarily responsible for synthesizing new DNA strands during PCR?
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Practice Questions
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Q1
Which enzyme is primarily responsible for synthesizing new DNA strands during PCR?
DNA ligase
Taq polymerase
Restriction enzyme
RNA polymerase
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Taq polymerase is a heat-stable enzyme that synthesizes new DNA strands during the PCR process.
Questions & Step-by-step Solutions
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Q: Which enzyme is primarily responsible for synthesizing new DNA strands during PCR?
Solution:
Taq polymerase is a heat-stable enzyme that synthesizes new DNA strands during the PCR process.
Steps: 5
Show Steps
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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