| Front | Explain a negative feedback loop |
|---|---|
| Back | Optimum condition
Change from optimum
Receptor detects change
Cumminications system informs effector
Efffector fights against change
return to optimum |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Days menstruation wall uterous exits vagina blood
Previous card: Thyroid thyroxine hypothalamus hormone gland makes produce steps
Up to card list: Biology Topics 1-9 GCSE