02216cgm a2200481 i 4500 2613536020 TxAuBib 20251104120000.0 z r 231103|||||||||||||||||||||||||||||eng|u LELV224 LearningExpress NjRocCCS eng rda NjRocCCS TxAuBib rda eng eng Positive and negative feedback loops / Bozemanscience.com. [Bozeman, Montana : Bozeman Science, [2011] ©2011. [New York : LearningExpress LLC, [2023] 1 online resource (1 video file (14 min.)) : sound, color. tdi rdacontent c rdamedia vz rdacarrier rdacontent v rdamedia cr rdacarrier Biology essentials ; ; 18 Access limited to subscribing institutions. Narrator, Paul Andersen. Streaming video. In this video lesson, 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.--Publisher. System requirements: Windows 8: current versions of Firefox or Chrome; Windows 10: Microsoft Edge, or current versions of Firefox or Chrome; Mac OS X: current versions of Safari, Firefox, or Chrome; JavaScript and cookies enabled. Closed captioning available. Biology. Biological control systems. Homeostasis. Educational films. Short films. Andersen, Paul, narrator. Bozeman Science (Firm), publisher. LearningExpress (Organization), distributor. Biology essentials ; ; 18. https://www.learningexpresshub.com/learningexpresslibrary/marc/LELV224?authId=7457B876-3B6E-4DA2-AD0E-069B78BF9EDA LAKCL