<meta http-equiv="refresh" content="1; url=/nojavascript/"> Homeostasis ( Video ) | Biology | CK-12 Foundation
Skip Navigation


Best Score
Practice Homeostasis
Best Score
Practice Now
Positive and Negative Feedback Loops
 0  0  0

Paul Andersen explains how feedback loops allow living organisms to maintain homeostasis. He uses thermoregulation in mammals to explain how a negative feedback loop functions. He uses fruit ripening to explain how a positive feedback loop functions. He also explains what can happen when a feedback look is altered. Diabetes mellitus is caused by an alteration in the blood glucose feedback loop.

Image Attributions


Email Verified
Well done! You've successfully verified the email address .
Please wait...
Please wait...
ShareThis Copy and Paste

Original text