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تاريخ علم الأحياء الجزيئي
10 Questions
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تاريخ علم الأحياء الجزيئي

Created by
@DashingBeauty4743

Questions and Answers

Who demonstrated the existence of a precise relationship between genes and proteins?

  • Edward Tatum
  • George Beadle (correct)
  • Oswald Avery
  • Alfred Hershey

    • Who confirmed that the genetic material of the bacteriophage is made up of DNA?

  • Francis Crick
  • Martha Chase
  • Alfred Hershey (correct)
  • James Watson

    • Who discovered the double helical structure of the DNA molecule?

  • Rosalind Franklin
  • Oswald Avery
  • George Beadle
  • Francis Crick (correct)

    • Who demonstrated that genes are made up of DNA?

    <p>Oswald Avery</p> Signup and view all the answers

    Who hypothesized the existence of an intermediary between DNA and its protein products, which they called messenger RNA?

    <p>François Jacob</p> Signup and view all the answers

    What did George Beadle and Edward Tatum demonstrate in 1940?

    <p>The existence of a precise relationship between genes and proteins</p> Signup and view all the answers

    Who confirmed that the genetic material of the bacteriophage is made up of DNA?

    <p>Alfred Hershey</p> Signup and view all the answers

    Who discovered the double helical structure of the DNA molecule?

    <p>James Watson and Francis Crick</p> Signup and view all the answers

    Who hypothesized the existence of an intermediary between DNA and its protein products, which they called messenger RNA?

    <p>François Jacob and Jacques Monod</p> Signup and view all the answers

    What did Oswald Avery demonstrate in 1944?

    <p>Genes are made up of DNA</p> Signup and view all the answers

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