Here’s a quick look at two important types of digestive motions: ➡️ Peristalsis This is the primary movement of the digestive tract. Wave-like smooth muscle contractions propel food along the esophagus, stomach, and intestines. ➡️ Segmentation Unlike peristalsis, segmentation’s primary role is mixing rather than moving. It involves contractions that churn and mix intestinal contents with digestive juices, breaking them down further and enhancing nutrient absorption by exposing more surface area
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Here’s a quick look at two important types of digestive motions: ➡️ Peristalsis This is the primary movement of the digestive tract. Wave-like smooth muscle contractions propel food along the esophagus, stomach, and intestines. ➡️ Segmentation Unlike peristalsis, segmentation’s primary role is mixing rather than moving. It involves contractions that churn and mix intestinal contents with digestive juices, breaking them down further and enhancing nutrient absorption by exposing more surface area
18.7M viewsSep 11, 2024
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