PCR Quiz
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Questions and Answers

Which technique is used in the lab to make millions of copies of a particular section of DNA?

  • ELISA
  • Gel electrophoresis
  • Polymerase chain reaction (PCR) (correct)
  • Western blotting

Who developed the polymerase chain reaction (PCR)?

  • Francis Crick
  • Kary Mullis (correct)
  • Rosalind Franklin
  • James Watson

For what purpose is PCR commonly used in medical and biological research labs?

  • Cell culture
  • Microscopy
  • Processing DNA for sequencing (correct)
  • Protein purification

What is the main principle behind every PCR, regardless of the sample of DNA?

<p>Amplifying small sections of DNA (A)</p> Signup and view all the answers

What was Kary Mullis awarded the Nobel Prize in Chemistry for?

<p>His pioneering work on PCR (D)</p> Signup and view all the answers

What is the purpose of PCR in molecular biology?

<p>To amplify small sections of DNA (D)</p> Signup and view all the answers

When was PCR first developed?

<p>1980s (B)</p> Signup and view all the answers

What is the main application of PCR in medical and biological research labs?

<p>Identifying pathogens during infection (D)</p> Signup and view all the answers

What is the purpose of PCR in the lab?

<p>To make millions of copies of a particular section of DNA (C)</p> Signup and view all the answers

What was Kary Mullis awarded the Nobel Prize in Chemistry for?

<p>Developing PCR (C)</p> Signup and view all the answers

Study Notes

PCR (Polymerase Chain Reaction)

  • PCR is a laboratory technique used to make millions of copies of a particular section of DNA.

Development of PCR

  • Kary Mullis developed the polymerase chain reaction (PCR) technique.

Purpose of PCR in Medical and Biological Research Labs

  • PCR is commonly used in medical and biological research labs to amplify specific DNA sequences.

Main Principle of PCR

  • The main principle behind every PCR, regardless of the DNA sample, is to amplify a specific DNA sequence.

Nobel Prize in Chemistry

  • Kary Mullis was awarded the Nobel Prize in Chemistry in 1993 for his invention of the PCR technique.

Purpose of PCR in Molecular Biology

  • The purpose of PCR in molecular biology is to generate millions of copies of a specific DNA sequence.

PCR Development Timeline

  • PCR was first developed in the 1980s.

Main Application of PCR in Medical and Biological Research Labs

  • The main application of PCR in medical and biological research labs is to amplify specific DNA sequences for various research purposes.

Purpose of PCR in the Lab

  • The purpose of PCR in the lab is to generate multiple copies of a specific DNA sequence for further analysis or experimentation.

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Description

Test your knowledge about PCR (polymerase chain reaction) with this quiz! Learn about the technique used in the lab to make millions of copies of specific DNA sections. Find out more about its development by Kary Mullis, the Nobel Prize winner in Chemistry in 1993.

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