The Digestive System and Body Metabolism

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The Digestive System and Body Metabolism
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Presentation transcript:

The Digestive System and Body Metabolism Digestion Breakdown of ingested food Absorption of nutrients into the blood Metabolism Production of cellular energy (ATP) Constructive and degradative cellular activities Slide 14.1 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

Organs of the Digestive System Two main groups Alimentary canal – continuous coiled hollow tube Accessory digestive organs Slide 14.2a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

Organs of the Digestive System Figure 14.1 Slide 14.2b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

Organs of the Alimentary Canal Mouth Pharynx Esophagus Stomach Small intestine Large intestine Anus Slide 14.3 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings