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What buffers the acidic chyme as it moves from the stomach to the small intestine?
Wiki User
∙ 13y ago
Bile released from the gallbladder into the duodenum
--Bile from the gallbladder mainly serves to emulsify fats. It does serve neutralization purposes distally in the ileum. The main buffers of acidic chyme as it moves from the stomach to the first part of the small intestine, the duodenum, are pancreatic bicarbonate and secretions from the submucosal Von Brunners glands. The Goblet cells of the duodenal epithelium secrete mucus which helps to protect the small intestine from damage from the acidic chyme as well.
Wiki User
∙ 13y ago
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Which substance neutralizes stomach acid as chyme enters the small intestine?
Bicarbonate is the secretion that neutralizes stomach acid as chyme enters the small intestine. Bicarbonate is necessary because chyme is highly acidic. Bicarbonate is created in the pancreas.
How is the pH of the stomach maintained?
Alkaline pancreatic juices are secreted into the small intestine and neutralize the acidic chyme.
What digestive substances does the small intestine secrete?
The stomach produces chyme.
Where does food turn to chyme?
food converted into chyme when it leaves stomach to small intestine
What is the function of chyme?
Chyme is the food in the stomach that is partly digested and mixed with stomach acids. Chyme then goes into the small intestine for further digestion. xx
How does the food get from the stomach to the small intestine?
The food in the stomach are known as chyme at this stage. The pyloric sphincter (a muscle) ensures that chyme is released bit by bit into the small intestine.
What controls the amount of chyme entering that small intestine?
The pyloric sphincter regulates the entry of chyme into the duodenum.
What watery liquid moves from the stomach to the small intestine?
Chyme
As chyme moves through the duodenum does it become more acidic or more alkaline?
As chyme moves through the duodenum, it becomes less acidic and more alkaline. This is because the pancreas secretes bicarbonate ions into the duodenum, which helps neutralize the acidic chyme coming from the stomach. Additionally, the liver also contributes bile salts to the duodenum, which further helps to alkalize the chyme.
Where is chyme expelled from the stomach into?
Chyme is expelled from the stomach into the duodenum. The duodenum is the first section of what will become the small intestine inside most vertebrates.
What is the food mass that passed through the stomach to the small intestine?
chyme
What is the job of the bile when added after the stomach?
The food after being digested by the stomach forms chyme. Chyme is highly acidic, considering that the stomach has HCl of pH 1-2(interestingly, the stomach lining itself is changed every 2 weeks to avoid being damaged by the acid). If this chyme comes in contact with the lining of the intestine, it can severely damage the cells. Bile contains bile salts which are alkaline in nature. So its basic function is to neutalise the chyme.
