what is the role of acid in our stomach

Question

Answer

acid will kill all that organism which we eat with food.... like bacterias..etc......

Answer

It kills the pathogens that r entering in to the stomach

Answer

for the reaction of pepsin to digest proteins the acidic condition is needed in stomach

Answer

Making acidic nature in stomach which is necessary for action of enzymes.

Answer

Role of Acid in the Stomach

Acid in the stomach plays a crucial role in the digestion process. The acid, primarily hydrochloric acid, is secreted by the parietal cells in the stomach lining. It serves several important functions in breaking down food and aiding in the absorption of nutrients.

Key Functions of Stomach Acid:

Activation of Enzymes: Stomach acid helps activate pepsin, an enzyme that breaks down proteins into smaller peptides. This process is essential for the digestion of proteins in our diet.
Killing Bacteria: The acidic environment of the stomach helps kill harmful bacteria that may be present in the food we consume, reducing the risk of infections.
Absorption of Nutrients: Acid in the stomach helps break down food particles into smaller components, making it easier for the intestines to absorb nutrients such as vitamins, minerals, and amino acids.
Regulation of pH: Stomach acid plays a crucial role in maintaining the acidic environment of the stomach, which is necessary for optimal digestion and the activation of digestive enzymes.
Protection Against Pathogens: The acidic environment in the stomach acts as a barrier against pathogens that may enter the digestive system through food, preventing infections and illnesses.

Importance of Balanced Stomach Acid:

While stomach acid is essential for digestion, an imbalance in its production can lead to various health issues such as acid reflux, heartburn, and indigestion. It is important to maintain a healthy balance of stomach acid to support optimal digestion and overall health.

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Heyy! Can anyone explain thiss ? • what is the role of acid in our stomach? - ques. Of ncert Frm bio chp. 06?

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