Animal Nutrition II (Ch. 41)
Keywords
Stomach
Digestive mechanisms in stomach
Mechanical
Chemical
Enzymatic
Why doesnít pepsin digest stomach?
Activation of pepsin
Small intestine
Table 41.13 p. 803 in Campbell
Why doesnít the small intestine digest itself?
PPT Slide
Most nutrient absorption takes place in small intestine
Structure of small intestine
Microvilli
Large intestine (colon)
Here are a few review questions
What would happen if you had a defect in pepsin production?
What would happen if you had a defect in salivary amylase production?
Which of the following would you least like to donate to science while you are still alive?
What would happen if you had a defect in small intestine enteropeptidase?
Variations of vertebrate digestive system
Coyote vs. Koala
Why does herbivory require specializations?
Structure of cellulose
Only bacteria and protozoa can break down cellulose
Cecum
Symbiosis
Cecum function
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