• Best of luck to the class of 2024 for their HSC exams. You got this!
    Let us know your thoughts on the HSC exams here
  • YOU can help the next generation of students in the community!
    Share your trial papers and notes on our Notes & Resources page
MedVision ad

homeostasis & feedbak mechanism..plz help... (1 Viewer)

chocomania

New Member
Joined
Oct 26, 2007
Messages
29
Location
in the depths of cocoa bean...
Gender
Female
HSC
2008
hi pplz
this is my first tym on this forum, looked lyk a good idea for my HSC nxt year
so howdiezzz all!!!! :wave:

homeostasis: the process by whch organisms maintain a relatively constant or stable internal environment for body cells. It consists of two stages:
1) detecting the change from stable state.
2) counteracting changes from the stable state.

so, just making sure, is the feedback mechanism merely the 2nd stage or is it the whole process of detecting and counteracting. If its both the stages, then isn't homeostasis the same as feedback mechanism? what's the difference between the two?

(confsed)
 

mzduxx2006

Member
Joined
Mar 18, 2007
Messages
323
Location
MERRYLANDS
Gender
Female
HSC
2007
chocomania said:
hi pplz
this is my first tym on this forum, looked lyk a good idea for my HSC nxt year
so howdiezzz all!!!! :wave:

homeostasis: the process by whch organisms maintain a relatively constant or stable internal environment for body cells. It consists of two stages:
1) detecting the change from stable state.
2) counteracting changes from the stable state.

so, just making sure, is the feedback mechanism merely the 2nd stage or is it the whole process of detecting and counteracting. If its both the stages, then isn't homeostasis the same as feedback mechanism? what's the difference between the two?

(confsed)
feedback mechanism involves the stimulus-receptor-central nervos system- effector- response pathway. with homeostasis being the constant internal and external state of an organism. thats the diff
 

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top