Waves of muscular contractions that propel food along the gastrointestinal tract are called?
Question: Waves of muscular contractions that propel food along the gastrointestinal tract are called?
The waves of muscular contractions that propel food along the gastrointestinal tract are called peristaltic waves. They are a result of coordinated contractions, or waves of muscular spasms, that travel down the length of the organ. Peristaltic waves move food and other contents through the digestive system, pushing them down the esophagus, through the stomach, and ultimately into the small and large intestines. Peristaltic waves are typically directed in the opposite direction of gravity, which allows them to effectively move food and other material against gravity.
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