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प्रश्न
Name any four life processes in living things.
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उत्तर
Life processes in living things are respiration, reproduction, excretion, Digestion.
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संबंधित प्रश्न
Which part of the digestive canal is involved in:
Absorption of food ______.
What is the name of tiny projections on the inner surface of small intestine which help in absorbing the digested food?
What is trypsin?
Which of the following has the longest small intestine?
Name the hormone that helps in regulating level of sugar in our blood. Name the gland that secrets it.
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 Scientific reasons:
Consuming iodized salt in day to day diet is essential.
Give two reasons to explain why the absorption of digested food occurs mainly in the small intestine.
Define the term nutrition.
Complete the following enzymatic reaction.
Maltose \[\ce{->[maltase]}\] ___________
Define with examples: Autotrophs
The question has four options. Choose the correct answer:
Trypsin is connected with the digestion of
Bile helps in the digestion of ______.
______ is the common passage of air and food.
Which sphincter guards the opening of the hepato-pancreatic duct?
Digestion of starch begins in the ______.
In which part of the alimentary canal food is finally digested?
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 is chyme?
Mucosa forms __a__ in stomach and ___b___ in intestine respectively.
