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.
1 is connected also the cardiac muscles are the only of its kind to make the heart move and pump blood to where it needs to go. smooth muscles are conected to the bones.
a voluntary muscle is a muscle that move when you tell it toMuscles in our hands (skeletal muscle) are called voluntary, because these muscles act according to the impulses (orders) given by our conscious brain.Heart (cardiac muscle) is an example of an involuntary muscle. It works all the time with impulses from our brain stem, which is involuntary.some more examples of voluntary muscles in our body are, muscles of the chest, neck, abdomen, etc. and those of involuntary muscles are, muscles of the digestive system, smooth muscles etc.
No, all human bodies have the same muscles.
arms= guns and guns are muscles so muscles like biceps
Radox!
peristalsis
Peristalsis
peristalsis
the muscles in your esophagus push your food down into your small intestines
Involuntary contractions of the muscles, classically the long muscles associated with standing (the anti-gravity muscles).
Heart Contractions
the heart
Acetylcholine
Muscles are metabolically active. Contractions of muscles cost ATP. So there are many mitochondria
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.
Food is pushed down the oesophagus by a series of contractions. The part of the oesophagus just above the ball of food contracts and pushes it down. then it relaxes and the next part of the oesophagus contracts. this wavelike movement, controlled by muscles, is called peristalsis. It occurs all the way down the alimentary canal.
Fasiculations, twitches, contractures (if sustained), contractions, convulsions, seizures, myoclonus to name a few.