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Which of the following is a common application of PCR?

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Question: Which of the following is a common application of PCR?

Options:

  1. Gene therapy
  2. Forensic analysis
  3. Protein purification
  4. Cell culture

Correct Answer: Forensic analysis

Solution:

PCR is widely used in forensic analysis to amplify DNA from crime scene samples for identification.

Which of the following is a common application of PCR?

Practice Questions

Q1
Which of the following is a common application of PCR?
  1. Gene therapy
  2. Forensic analysis
  3. Protein purification
  4. Cell culture

Questions & Step-by-Step Solutions

Which of the following is a common application of PCR?
Correct Answer: Forensic analysis
  • Step 1: Understand what PCR stands for - it means Polymerase Chain Reaction.
  • Step 2: Know that PCR is a technique used to make many copies of a specific DNA segment.
  • Step 3: Recognize that PCR is often used in forensic science.
  • Step 4: In forensic analysis, PCR helps to take small amounts of DNA from crime scenes.
  • Step 5: The amplified DNA can then be used to identify individuals involved in a crime.
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