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प्रश्न
The acid present in the stomach ______.
विकल्प
kills the harmful bacteria that may enter along with the food.
protects the stomach lining from harmful substances.
digests starch into simpler sugars.
makes the medium alkaline.
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उत्तर
The acid present in the stomach kills the harmful bacteria that may enter along with the food.
Explanation:
Hydrochloric acid (HCI) present in the stomach kills the harmful bacteria that enter the stomach along with food and makes the medium in the stomach acidic.
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संबंधित प्रश्न
Match the following.
| 1. | Pair of spongy sac | Stomach |
| 2. | ‘J’ shaped bag | Kidney |
| 3. | Filters excess water | Brain |
| 4. | Command centre | Heart |
| 5. | Pumps blood | Lungs |
Stomach of human beings mainly digests ______.
Higher Order Thinking Skill
If pepsin is lacking in gastric juice, then which event in the stomach will be affected?
Stomach is a ______ bag found below the lungs.
Stomach contains special juice to breakdown ______ into energy.
Name the following : -
The process in plants that links light energy with chemical energy
Name the following :-
Cells that surround a stomatal pore
Mark the following statement as True or False. If false, write the correct statement.
Mucus protects the stomach lining from damage.
Choose the odd one out from the group and give reason.
Give reasons for the following
The wall of the stomach is not digested by its own enzyme.
