homeostasis Flashcards
1
Q
what is homeostasis?
A
it is the maintenance of a relatively constant internal environment
2
Q
what is the purpose of homeostasis
A
it is so metabolic processes and cell functions can occur at optimal rates
3
Q
how is homeostasis achieved?
A
it is achieved through negative feedback mechanisms, which counteract deviations from the norm and restore it back to the norm
