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प्रश्न
Fill in the blank.
The teeth called ______ are a total of four in number on the sides of incisors
उत्तर
The teeth called canines are a total of four in number on the sides of incisors
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संबंधित प्रश्न
What is the name of tiny projections on the inner surface of small intestine which help in absorbing the digested food?
Define holozoic nutrition. Give one example
Name the main organs of the human digestive system. Also name the associated glands.
List in tabular form two differences between pepsin and trypsin.
Draw a diagram of the human alimentary canal and label - gall bladder, pancreas, liver, and small intestine on it.
Put a tick (✓) against the most appropriate alternative in the following statement.
The hardest substance in your body?
Who is telling a lie?
Appendix: Digestion is impossible without me.
Digestion of food starts in ______ and gets completed in ______.
Read the following passage carefully and answer the questions that follow it. Bile juice is stored in a sac called, the gall bladder, located near its organ of secretion, the 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?
In human beings, when the process of digestion is completed, the (i) proteins, (ii) carbohydrates and (iii) fats are respectively finally converted into ______.
