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प्रश्न
Digestion of food starts in ______ and gets completed in ______.
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उत्तर
Digestion of food starts in buccal cavity and gets completed in small intestine.
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संबंधित प्रश्न
How are fats digested in our bodies? Where does this process take place?
Fill in the following blank with suitable word :
Iodine turns blue-black on reacting with ....................
What substances are contained in pancreatic juice? What are their functions?
Which of the following are the correct functions of two components of pancreatic juice trypsin and lipase?
(a) trypsin digests proteins and lipase carbohydrates
(b) trypsin digests emulsified fats and lipase proteins
(c) trypsin digests starch and lipase fats
(d) trypsin digests proteins and lipase emulsified fats
Pylorus is an opening from
The stomach secretes gastric juice, which contains hydrochloric acid. What is its function?
State whether the following statement is True or False.
The ducts from the salivary glands open into the duodenum.
Fill in the blanks in the table (1-5) by selecting the suitable names of substances from the list given below:
(steapsin, peptones, fatty acids, proteoses, protein).
| Digestive Enzymes | Acts on | To convert into |
| (i) Pepsin | _________(2) | ________(3) and |
| (ii) _______(1) | Fats |
________(4) _________(5) |
Name the organ where the juice bile is temporarily stored.
Fill in the blanks.
Removal of undigested food is called ________.
Write true or false for the below statement. Rewrite the false statements correctly.
Water is absorbed in large intestine
Write true or false for the below statement. Rewrite the false statements correctly.
The removal of faeces through the anus is called excretion.
Define homodont dentition.
Correct the spellings: Caceum
Correct the spellings: Bilirubin
The question has four options. Choose the correct answer:
The organ that stores bile is
The question has four options. Choose the correct answer:
The hardest constituent of the tooth is
Analogy
Enzymes: Digestive glands:: _______: Endocrine glands.
Choose the odd one:
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?
