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In vertebrates food is moved along the length of the digestive system by?
Peristalsis, which is a series of coordinated muscle contractions and relaxations that push food along the digestive tract. These contractions help move food from the mouth to the stomach and through the intestines for digestion and absorption of nutrients.
Is peristalsis what involves muscle contractions that move food through the esophagus?
Yes, peristalsis is the process of muscle contractions that help move food through the esophagus and other parts of the digestive system. These contractions help push food and liquid along the digestive tract.
Which type of movement in the GI system is primarily responsible for moving chyme back and forth?
Peristalsis is the primary movement responsible for moving chyme back and forth in the GI system. This wave-like muscle contraction helps push food along the digestive tract and mixes it with digestive enzymes for proper digestion and absorption of nutrients.
Which process propels the food through the digestive tract?
Peristalsis is the process that propels food through the digestive tract. It involves rhythmic contractions of the muscles in the gastrointestinal tract that push food and nutrients along the digestive system.
What are the waves of contraction called that move the food to the stomach?
The waves of contraction that move food to the stomach are called peristalsis. Peristalsis is a series of coordinated muscle contractions and relaxations that work to push food along the digestive tract.
Series of involuntary muscle contractions along the walls of the digestive tract?
Peristalsis.
Food moves through the digestive tract by wavelike contractions called?
Peristalsis is a series of involuntary smooth muscle contractions along the walls of the digestive tract that move food through the digestive tractperistalsis
The rhythmic contraction responsible for propelling food through the digestive tract are called?
The rhythmic contractions responsible for propelling food through the digestive tract are called peristalsis. This involuntary process involves the coordinated contraction and relaxation of smooth muscle in the walls of the digestive organs, which helps move food along from the esophagus to the stomach and through the intestines. Peristalsis is essential for the proper functioning of the digestive system.
What is the name of the wave like constraction that propel food along the gut?
Peristalsis is the process by which smooth muscle moves a mass of food (called the food bolus) through the digestive system. There is circular smooth muscle and longitudinal smooth muscle in the digestive tract. Contraction of circluar smooth muscle keeps the food bolus from moving "backward" along the digestive tract by decreasing the diameter of the tract behind the bolus. Contraction of the longitudinal muscle in the digestive tract propels the food bolus "forward" in the digestive tract.
Is peristalsis is chemical change?
No. Peristalsis is a physical process in which the involuntary muscles of the digestive tract contract and move food along.
Which layer of the alimentary canal is made of the smooth muscle involved in peristalsis?
The muscular layer responsible for peristalsis in the alimentary canal is the muscularis externa. It is composed of smooth muscle fibers arranged in circular and longitudinal layers that contract and relax to push food along the digestive tract through coordinated movements known as peristalsis.
What type of muscle undergoes peristalsis?
Peristalsis involves circular smooth muscles and longitudinal smooth muscles in the effort to produce waves of contractions in a tube. This process is used in digestion to move the food (bolus) through the esophagus and the chyme (partially digested food) through the intestines.
In vertebrates food is moved along the length of the digestive system by?
Peristalsis, which is a series of coordinated muscle contractions and relaxations that push food along the digestive tract. These contractions help move food from the mouth to the stomach and through the intestines for digestion and absorption of nutrients.
Is peristalsis what involves muscle contractions that move food through the esophagus?
Yes, peristalsis is the process of muscle contractions that help move food through the esophagus and other parts of the digestive system. These contractions help push food and liquid along the digestive tract.
What energy is required for peristalsis?
Peristalsis is a process that involves coordinated muscle contractions in the digestive tract to move food along. The energy required for peristalsis comes from ATP, which is produced through the cellular respiration process in the form of adenosine triphosphate. This energy is used to power the muscle contractions that propel food through the digestive system.
What are muscular movements along digestive tract?
Peristalsis. This process moves ingesta along the digestive tract.
Are skeletal muscles responsible for the pumping action of the heart?
no MyocardiumThere are three types of muscle: skeletal muscles which move the bones, smooth muscle which produces waves (peristalsis) along a tube. For example, the digestive tract and muscle found only in the heart. This is called myo- (muscle) -cardium (heart).
