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प्रश्न
Put a tick (✓) against the most appropriate alternative in the following statement.
The teeth which help in tearing the food are the:
पर्याय
Incisors
Canines
Premolars
Molars
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उत्तर
Canines
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संबंधित प्रश्न
Consider the following two statements A and B and select the right option from (i)-(iv) about their correctness.
- Small intestine is shorter than large intestine.
- Small intestine is wider than large intestine.
Options :
(i)Both the statements are correct
(ii) Both the statements are wrong
(iii) Statement A is correct, B is wrong
(iv) Statement B is correct, A is wrong
Name the juice secreted by the liver.
Define the following term:
Digestion
Complete the following enzymatic reaction.
Maltose \[\ce{->[maltase]}\] ___________
Complete the following enzymatic reaction.
Sucrose \[\ce{->[sucrase]}\] ___________+ __________
Correct the spellings: Pespin
The passage of food into the stomach is controlled by the ______.
Liver transports nutrients, oxygen, wastes, and hormones.
Read the following passage carefully and answer the questions that follow it.
| Bile juice is stored in a sac called, gall bladder, located near its organ of secretion, liver. The gall bladder releases the bile juice into the small intestine whenever food reaches there. Though bile juice is devoid of any digestive enzymes, it is required for the digestion of fats. The fats cannot be digested easily because they are insoluble in water and are present as large globules. Bile juice breaks down big fat droplets into smaller droplets. These are then easily digested by the enzymes released from the pancreas. |
- Which organ secretes the bile juice?
- Why is digestion of fats difficult as compared to that of other nutrients?
- How does bile juice help in the digestion of fat?
- Where is the digestion of fat completed?
- Does bile juice digest fat completely?
What are villi?
