Biotechnology and Recombinant DNA Technology
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Questions and Answers

Which of the following is NOT a tool used in Recombinant DNA Technology?

  • Enzymes
  • Vectors
  • Hosts
  • Restriction Endonucleases (correct)

    • What is the function of restriction endonucleases?

  • To carry foreign DNA fragments into host cells
  • To allow cells to propagate Recombinant DNA
  • To cut and join DNA fragments from different organisms
  • To cut DNA at specific recognition sequences (correct)

    • Which of the following is an example of a type II restriction endonuclease?

  • Bacillus amyloliquefacies (correct)
  • Arthrobacter luteus
  • Haemophilus aegyptius
  • Haemophilus influenzae

    • What is the function of vectors in Recombinant DNA Technology?

    <p>To carry foreign DNA fragments into host cells</p> Signup and view all the answers

    What is the function of hosts in Recombinant DNA Technology?

    <p>To allow cells to propagate Recombinant DNA</p> Signup and view all the answers

    Which of the following is NOT an application of biotechnology?

    <p>Bacteria Fight Invading Viruses</p> Signup and view all the answers

    Which of the following is NOT a tool used in Recombinant DNA Technology?

    <p>Restriction Endonucleases</p> Signup and view all the answers

    Which of the following enzymes is used by bacteria to cut DNA at specific recognition sequences?

    <p>Enzyme II</p> Signup and view all the answers

    What is the function of restriction endonucleases?

    <p>To fight invading viruses</p> Signup and view all the answers

    Which of the following is an example of a type II restriction endonuclease?

    <p>Bacillus amyloliquefacies</p> Signup and view all the answers

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