Biology 0610 · IGCSE · Genetic modification

Genetic modification — practice question

Bacteria may be genetically engineered so that they make human protein. What takes place in this process?

  • AThe human plasmids are isolated using restriction enzymes.
  • BLigase is used to create sticky ends in bacterial plasmids.
  • CRestriction enzymes are used to create sticky ends in human DNA.
  • DHuman DNA is isolated using ligase.

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