AP BIOLOGY ANIMAL SYSTEMS Activity #3 Digestive...
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AP BIOLOGY ANIMAL SYSTEMS Activity #3 ANIMALS Activity #3 Page 1 of 11 Digestive System An animal’s diet provides: Ingestion
Transcript of AP BIOLOGY ANIMAL SYSTEMS Activity #3 Digestive...
AP BIOLOGY ANIMAL SYSTEMS Activity #3
ANIMALS Activity #3 Page 1 of 11
Digestive System An animal’s diet provides:
Ingestion
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Digestion
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Digestive Compartments
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Mammalian Digestive System
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Human Digestion
The first stage of digestion is mechanical and takes place in the oral cavity
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The throat, or pharynx, is the junction that opens to both the esophagus and the trachea
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Digestion in the Stomach
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Digestion in the Small Intestine
Pancreatic Secretions
Bile Production by the Liver
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Secretions of the Small Intestine
Absorption in the Small Intestine
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Absorption in the Large Intestine
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QUESTIONS
1. In humans, digestion occurs in all of the following locations EXCEPT: a. the duodenum d. the small intestine b. the mouth e. the stomach c. the pancreas
2. Which of the following is a digestive enzyme found in the stomach?
a. Trypsin d. Gastrin b. Secretin e. Bile c. Pepsin
3. Which of the following terms could be applied to any organism with a digestive system?
a. heterotroph d. omnivore b. autotroph e. chemoautotroph c. herbivore
