OLYMPIAD Class-4 Science ( Digestion )
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Which part of the digestive system absorbs water and salts from undigested food ?
2 / 25
Which organ produces digestive enzymes and insulin ?
3 / 25
What is the function of gastric Juices in the stomach during digestion ?
4 / 25
Which enzyme is responsible for breaking down starch into maltose in the mouth ?
5 / 25
Where do solid wast stored in our body ?
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Which enzyme is responsible for breaking down fats into fatty acids and glycerol in the small intestine ?
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The biggest gland in our body _____.
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Which enzyme break down fats into fatty acids and glycerol ?
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What is the main function of the pancreas in digestion ?
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Where does the digestion of fats Primarily occur ?
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Which of the following parts of digestive system is the longest ?
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I have a crown,I am not a king.
I have a neck , I am not an animal.
I have a root, I am not a plant.
What does 'I' represent in the above riddle ?
13 / 25
Breaking down of food inside our body is called_____,
14 / 25
Which of the following is NOT a function of small intestine In digestion ?
15 / 25
The _____ helps to mix the food with the saliva
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The system in which food digests into simplest form and give energy to function the body is ______.
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Which organ stores bile produced by the liver ?
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Which enzyme is responsible for breaking down proteins into polypeptides in the stomach ?
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Which of the following is NOT a function of saliva in digestion ?
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Which organ produces bile to aid in digestion ?
21 / 25
Select the odd one out :
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Which enzymes is responsible for breaking down starch into maltose in the mouth ?
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What is the main function of the large intestine in the digestive system ?
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Which enzyme is responsible for breaking down carbohydrates into simple sugars ?
25 / 25
What is the role of hydrochloric acid in the stomach during digestion ?
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