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The stomach lining is protected from the very strong acid of the stomach by a coat of mucus. It is secreted by mucous membranes.

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How is self-digestion of the stomach and small intestine prevented?

Self-digestion of the stomach and small intestine is prevented by the mucus lining that protects these organs from the acidic and enzymatic activity of the digestive juices. Additionally, the cells of the stomach and small intestine have tight junctions that prevent digestive enzymes from leaking out and causing harm. The presence of bicarbonate in the mucus also helps to neutralize any excess acid that may come into contact with the lining.


What organ has a lining of mucus protecting it?

The stomach has a lining of protective mucus.


The place where nutrients enters the blood?

Nutrients enter the blood primarily through the small intestine. After food is broken down in the stomach, nutrients are absorbed through the lining of the small intestine and into the bloodstream. From there, the blood carries these nutrients to different parts of the body where they are used for energy and growth.


Mucous that protects your stomach lining is secreted by a specialized type of?

Mucous that protects the stomach lining is secreted by specialized cells called goblet cells. These cells are found throughout the stomach and are responsible for producing and releasing the mucous layer that helps to protect the stomach from the acidic environment and enzymes.


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.

Related Questions

How does the lining of the stomach compare with the lining of the small intestine?

The lining of the stomach has less surface area than the lining of the small intestine. The stomach lining has a mucus coating that protects it from acid while the lining of the small intestine is less coated.


What protects the stomach lining from its acid environment?

Your stomach has a mucus lining that protects it from the acid. Cells located in your stomach produce this lining.


What protects the stomach from ulcers?

Usually there is a lining of mucous that protects the inner lining of the stomach from the gastric acid.


What protects the stomach and intestinal lining?

Mucus protects the stomach and intestinal linings.


What is a lesion of the mucosal lining of the stomach or intestine?

A lesion of the mucosal lining of the stomach is called a gastric ulcer.


What protects your stomach walls from acid?

A lining of mucus is what protects ur stomach from hydrochloric acid


What is the function of the mucus in the stomach?

Mucus protects stomach lining from gastric acids.


What is the lining found on the surface of the stomach and small intestine?

Mucosa


Which of these protects the lining of the stomach from acidic gastric juices?

Mucus


What protects the lining of the stomach from gastric acidic juices?

mucous


Why is stomach not dissolved by the acid it contain?

a mucous layer protects the lining of the stomach from the acid


How is self-digestion of the stomach and small intestine prevented?

Self-digestion of the stomach and small intestine is prevented by the mucus lining that protects these organs from the acidic and enzymatic activity of the digestive juices. Additionally, the cells of the stomach and small intestine have tight junctions that prevent digestive enzymes from leaking out and causing harm. The presence of bicarbonate in the mucus also helps to neutralize any excess acid that may come into contact with the lining.