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It prevents stomach acid and food that is digesting in the stomach to go back up the esophagus.
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∙ 11y ago
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What is the difference between an orifice and sphincter?
The orifice is an opening such as the nostrils, mouth, etc. The sphincter is a muscle. These are like valves that only allow certain materials to go in and out and are often very tight, resulting in the action of peristalsis.
What is the main purpose of excretory system?
The main function of excretion is to rid the body of waste.
What controls the movement of food into and out of the stomach?
The food passes through the pyloric sphincter.However, there are processes that must happen before it does and, since there's already a thorough answer to this question on this site, I won't elaborate. See the answer that was given by Diberri.I only improved this answer because it listed the wrong sphincter through which the food passes from the stomach into the duodenum part of the small intestine.
What are the two main parts of the skin?
Upper epidermis and lower epidermis
What is the main purpose of meristem tissue?
To grow and to regenerate
What is the purpose of an esophageal function test?
There are three main symptoms that occur when esophageal function is abnormal: difficulty with swallowing (dysphagia), heartburn, and chest pain. Doctors perform a variety of tests.
What is the main cause of heartburn in young adults?
The main cause of heartburn in young adults would be from the weakening of the muscles. This miuscle is called lower esophageal sphincter. A number of things could cause it would be maybe a medication you are on or foods you have consumed.
What is the purpose of the sphincter in a pig?
The main purpose of the sphincter is to control or limit a passage way to one direction. There are two main sphincters in pigs, the cardiac sphincter that controls the passageway from the esophagus into the stomach. And the pyloric sphincter that controls the passageway into the duodenum.
What is the difference between an orifice and sphincter?
The orifice is an opening such as the nostrils, mouth, etc. The sphincter is a muscle. These are like valves that only allow certain materials to go in and out and are often very tight, resulting in the action of peristalsis.
What is the main muscle in the human lips called?
It is called orbicularis orus. Yes, it is a sphincter muscle.
What was the main purpose of the crusades?
the main purpose of the crusades was to be themselves
What was the main purpose of the Crusade?
the main purpose of the crusades was to be themselves
What is the main purpose of newspapers?
The main purpose is to distribute news to people.
What is the main purpose of a guitar?
the main purpose of the guitar is to play music
Is the main purpose of using Automata?
Is the main purpose of using Automata?
What was George Grenville's main purpose?
what were goerge grenvill's main purpose
What is the main purpose in factoring trinomials?
the main purpose of this is to dance randomly
