Digestion of food 1938
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Watch Digestion of food (1938) : Full Movie Online Free This film discusses the secretion of digestive juices and the digestion and absorption of food. Scenes include: peristalsis in animal esophagus, stomach, and small and large intestines; a procedure for collecting gastric juice; an experiment showing gastric juices effect on a coagulated egg; stimulation of an excised animal saliva gland and its secretion; a demonstration of how saliva works on starches; a demonstration of pancreas and liver; and an experiment showing the effect of bile on cream.
- Released: Apr 03, 1938
- Runtime: 11 minutes
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