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Ch51_Lecture-Spr11

Ch51_Lecture-Spr11 - 51 Nutrition Digestion and Absorption...

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Nutrition, Digestion, and Absorption http://www.nigeldennis.com/stock/images/mammals/species/giraffe/25955.jpg 51
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51 Nutrition, Digestion, and Absorption 51.1 What Do Animals Require from Food? 51.2 How Do Animals Ingest and Digest Food? 51.3 How Does the Vertebrate Gastrointestinal System Function? 51.4 How Is the Flow of Nutrients Controlled and Regulated? http://www.allthepages.org/images/blog/bird_feeding2sm-may06.jpg
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51.1 What Do Animals Require from Food? Animals are heterotrophs derive nutrition by eating other organisms Autotrophs can synthesize their necessary nutrients heterotrophs depend on this synthesis and have adapted to take advantage of it
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