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Which molecular technique is used to amplify DNA?

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Question: Which molecular technique is used to amplify DNA?

Options:

  1. Gel electrophoresis
  2. PCR
  3. Cloning
  4. Sequencing

Correct Answer: PCR

Solution: 

Polymerase Chain Reaction (PCR) is the technique used to amplify specific DNA sequences, making millions of copies of a target DNA segment.

Which molecular technique is used to amplify DNA?

Practice Questions

Q1
Which molecular technique is used to amplify DNA?
  1. Gel electrophoresis
  2. PCR
  3. Cloning
  4. Sequencing

Questions & Step-by-Step Solutions

Which molecular technique is used to amplify DNA?
  • Step 1: Understand that DNA is a molecule that carries genetic information.
  • Step 2: Know that sometimes we need to make many copies of a specific part of DNA.
  • Step 3: Learn about a technique called Polymerase Chain Reaction (PCR).
  • Step 4: PCR helps to make millions of copies of a specific DNA segment.
  • Step 5: The process involves heating and cooling the DNA to separate it and then copying it.
No concepts available.
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