Other questions in this quiz

2. The control or synthesis of a particular gene product is called _________

  • Gene regulation
  • Gene expression
  • Protein synthesis

3. In a negatively inducible mechanism, transcription is kept off by _____________

  • A repressor protein that binds, until an inducer binds to remove the repressor
  • A aporepressor binds with a corepressor, which means it has DNA binding activity and can then bind

4. The tryptophan operon is normally set to 'on', and binding of a repressor called ____________ turns transcription off

  • Lac operon
  • trp repressor
  • Permease

5. In __________ the default is on, and transcripiton occurs until a repressor binds to turn it off

  • Negative
  • Positive

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