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$1.00 Define homeostasis

  • From Biology: General-Biology
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  • Due on Aug. 12, 2010
  • Asked on Aug 10, 2010 at 7:33:56PM
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shirleyv
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Q:

Define homeostasis and discuss one example of how it is achieved in biological systems.

 

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Homeostasis
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  • Posted on Aug 10, 2010 at 7:41:53PM
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A++ answer with illustration of a homeostatic control
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  • Posted on Aug 10, 2010 at 11:26:52PM
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Genuis16
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Preview: ... ucagon, while the β-cells secrete the hormone insulin. These two hormones are antagonistic, and have opposite effects on blood glucose: •insulin stimulates the uptake of glucose by cells for respiration, and in the liver it stimulates the conversion of glucose to glycogen (glycogenesis). It therefore decreases blood glucose. • glucagon stimulates the breakdown of glycogen to glucose in the liver (glycogenolys ...

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Blood sugar homeostatis illustration.ppt (147K)
 
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full homeostasis
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righthi2006
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Preview: ... HAVE SUBMITTED THE COMPLETE ...

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studentof fortune.txt (9K) (Preview)