DNA Discovery Quiz
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Questions and Answers

What did Griffith's experiment demonstrate?

  • Prevention of genetic material transfer between cells
  • Inactivation of genetic material in dead cells
  • Formation of new genetic material in dead cells
  • Transfer of genetic material from dead cells to living cells (correct)
  • What did Hershey & Chase's experiment conclude about DNA and proteins in viruses?

  • Both DNA and proteins are equally important as genetic material in viruses
  • Proteins, not DNA, are the genetic material in viruses
  • DNA and proteins function together as genetic material in viruses
  • DNA, not proteins, is the genetic material in viruses (correct)
  • What was the result of Batch 1 in the experiment as shown in Figure 16.4?

  • Radioactive phage DNA found in pellet
  • Radioactive phage protein found in pellet
  • Radioactive phage protein found in liquid (correct)
  • No radioactive material found in the experiment
  • What was the outcome of Batch 2 in the experiment as shown in Figure 16.4?

    <p>Mouse healthy</p> Signup and view all the answers

    What did the experiment involving heat-killed S cells and living R cells demonstrate?

    <p>Transfer of genetic material from dead cells to living cells</p> Signup and view all the answers

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