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By rhythmic movements called peristalsis. They are wavelike contractions of smooth muscle that propel food through the GI tract.
The peristalsis which is a wavelike muscle contraction
Peristalsis
Peristalsis.
the muscles in your esophagus push your food down into your small intestines
The wavelike contractions of the smooth muscle in the gastrointestinal system are called peristalsis. The purpose of peristalsis is to push boluses of food along the gastrointestinal tract. This is achieved by the waves of contractions in the smooth muscle followed by relaxation of the muscles, pushing the bolus (ball of food) a bit further along the digestive tract with each contraction. These contractions move food or chyme through the esophagus, and intestines. The same contractions also move urine down the ureter to the bladder.
the cardiac sphincter opens involuntarily during peristalsis, which is the process of wavelike muscle contractions of the alimentary tract that moves food along the oesophagus down to the stomach. :)
no
The involuntary motion that moves food through the alimentary canal is called peristalsis and is a wavelike contraction and relaxation of the intestinal wall smooth muscles. It pushes food along the intestine.
Peristalsis - the wavelike motion of the intestinal wall smooth muscles that push the food forward.
Peristalsis is a series of involuntary smooth muscle contractions along the walls of the digestive tract that move food through the digestive tractperistalsis
muscles lining the esophagus move in a wavelike motion, oushing the food through the esophagus and into the stomach