ATARMAxxing · SACE Biology revision notes
Tolerance limits, homeostasis and the stimulus-response negative feedback model
Tolerance limits and the stimulus-response model
What this note covers
- Tolerance limits describe a workable range
- Homeostasis maintains relative internal constancy
- A stimulus-response pathway connects detection to action
- Negative feedback opposes the initial disturbance
- Designing a tolerance-limit investigation
- Applying evidence without overclaiming
- Distinguishing acclimation from inherited adaptation in tolerance data
- Reading a negative-feedback time series as a sequence of events
8 sections · 10 key terms & formulas · 6 common mistakes
Included in the SACE Biology Mastery Pack
20 full-length practice exams with worked solutions, 20 revision notes, 64 practice questions and 200 flashcards.
Preview a sample note and question free on the SACE Biology hub →