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प्रश्न
Who is telling a lie?
Lung: I play an important role in excretion.
विकल्प
Truth
Lie
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उत्तर
Lie
Explanation:
Kidneys play an important role in excretion.
संबंधित प्रश्न
The largest gland in the human body is ______.
Which part of the body secretes bile?
What is trypsin?
What causes movement of food inside the alimentary canal?
Which of the following has the longest small intestine?
Study the Following Dental Formula and Then Answer the Question that Follow:
`"i" 3/4 "c" 0/0 "pm" 0/1 "m" 1/1`
Give the dental formula of an adult human being.
Give two reasons to explain why the absorption of digested food occurs mainly in the small intestine.
Put a tick (✓) against the most appropriate alternative in the following statement.
Saliva converts starch into:
Fill in the blank.
The human teeth appear in two sets, the first set is called primary which consists of only _______ teeth
Define the term ‘digestion’.
Answer in detail.
You had eaten bread in the morning. Starting from the mouth, explain how it is digested?
Mention the different types of nutrition?
State whether the following statements are True or false: Pancreatic amylase digests protein into amino acids.
Correct the spellings: Ptorein
Correct the spellings: Bilirubin
Name the enzymes secreted by the following: Ileum
Observe the diagram. This is the histological structure of the stomach. Identify and comment on the significance of the layer marked by an arrow.
Mark the following statement as True or False. If false, write the correct statement.
All heterotrophs have a similar basic process of nutrition.
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?
