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संबंधित प्रश्न
What substances are contained in pancreatic juice? What are their functions?
What is the role of hydrochloric acid in our stomach?
Draw a labelled diagram to show the internal structure of a mammalian tooth with two roots.
Study the diagram given below and then answer the question that follows:
Identify the tooth and give a reason to support your answer.
Study the following dental formula and then answer the question that follow:
`"i" 3/4 "c" 0/0 "pm" 0/1 "m" 1/1`
State the total number of teeth present in the dentition.
Study the following dental formula and then answer the question that follow:
`"i" 3/4 "c" 0/0 "pm" 0/1 "m" 1/1`
Is the dentition that of a carnivore or herbivore? Give a reason to support your answer.
Give two reasons to explain why the absorption of digested food occurs mainly in the small intestine.
Rewrite the following parts of the human alimentary canal in their correct sequence Stomach, Oesophagus, Large instestine, Small intestine, Pharynx.
Food are classified into three groups on the basis of the function they perform in our body. Name the three categories, and briefly give their functions. Also give their two sources each.
Define homodont dentition.
Define with examples: Herbivores
State one difference in nutrition: Holophylic and Holozoic
Correct the spellings: Caceum
Name the enzymes secreted by the following: Ileum
The question has four options. Choose the correct answer:
Uvula can close the opening of
The question has four options. Choose the correct answer:
The hardest constituent of the tooth is
The process by which the body removes waste is called ______.
Select the correct pair of peptide hormones secreted by the alimentary canal.
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 different types of cells present in the crypts of Lieberkuhn?
