Sensory Transcription Network Motifs Quiz
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Questions and Answers

What is the function of the Incoherent Feed-forward loop (I1-FFL) in sensory transcription networks?

  • Slows response time, possible bi-stability
  • Filters out brief ON (OFF) input pulses
  • Speeds response time, steady-state robust to fluctuations in production (correct)
  • Signs-sensitive response acceleration

What is the role of the Dense Overlapping Regulons (DOR) in sensory transcription networks?

  • Temporal order of promoter activity
  • Acts as FFL for each input (sign-sensitive delay, etc) (correct)
  • Filters out brief ON (OFF) input pulses
  • Combinatorial logic based on multiple inputs

What is the purpose of the Positive Auto-regulation motif in sensory transcription networks?

  • Slows response time, possible bi-stability
  • Response acceleration (correct)
  • Filters out brief ON (OFF) input pulses
  • Speeds response time, steady-state robust to fluctuations in production

What characterizes the Multi-output Feed-forward loop (multi-output FFL) in sensory transcription networks?

<p>Bifan (D)</p> Signup and view all the answers

What is the function of the Coherent Feed-forward loop in sensory transcription networks?

<p>Response acceleration (B)</p> Signup and view all the answers

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