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Which enzyme is essential for the PCR process?
Which enzyme is essential for the PCR process?
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Practice Questions
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Q1
Which enzyme is essential for the PCR process?
DNA ligase
Taq polymerase
Reverse transcriptase
Restriction enzyme
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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
Q: Which enzyme is essential for the PCR process?
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 used in PCR.
Step 4: Know why Taq polymerase is important. It is heat-stable, meaning it can survive the high temperatures used in PCR without breaking down.
Step 5: Understand the function of Taq polymerase in PCR. It synthesizes new DNA strands by adding nucleotides to the growing DNA chain.
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