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प्रश्न
Where is the bile produced? Which component of the food does it help to digest?
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उत्तर १
The liver secretes the bile juice, which is stored in the gall bladder. Bile plays an important role in the digestion of fats.
उत्तर २
Bile is produced in liver. The bile juice stored in sac called the gall bladder. It helps in the digestion of fats.
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संबंधित प्रश्न
Label the following figure of the digestive system.
A part of the human digestive system
| The partially digested food coming from the stomach of a person enters a long and narrow organ A in his body. The organ A receives the secretion of two glands : liver and pancreas. Liver secretes a greenish-yellow liquid B which is normally stored in the organ C. Pancreas secretes pancreatic juice which contains three digestive enzymes D, E and F. The intestinal juice completes the process of digestion of food. The inner wall of organ A has millions of tiny finger-like projections G which help in the rapid absorption of digested food into blood stream. The undigested part of food then passes into wider tube H which absorbs most of the water from undigested food. The last part of tube H called I stores this undigested food (or waste) for some time. The undigested food is then passed out though opening J as faeces in the process known as K. |
- Name the organ A.
- Name (i) liquid B, and (ii) organ C.
- What are the digestive enzymes D, E and F?
- Name the projections G present on the inner wall of organ A.
- Name (i) tube H (ii) part I (iii) opening J, and (iv) process K.
Name the hormone that helps in regulating level of sugar in our blood. Name the gland that secrets it.
Where does digestion of fat take place in our body?
Give any four reasons why water is necessary in our body.
________ is the largest gland in the body.
Give Scientific reasons:
Consuming iodized salt in day to day diet is essential.
Fill in the blank.
The _______ is a common opening of food pipe and windpipe
Define the term ‘digestion’.
Write true or false for the below statement. Rewrite the false statements correctly.
Water is absorbed in large intestine
What do you mean by nutrition?
Define with examples: Autotrophs
Define with examples: Herbivores
Describe the following: Emulsification
The question has four options. Choose the correct answer:
The vermiform appendix is a constituent of
Match the two columns and select correct option.
| Column - I | Column - II | ||
| i. | Sphincter of Oddi | a. | Oesophagus and stomach |
| ii. |
Ileo-caecal sphincter |
b. | Stomach and small intestine |
| iii. | Pyloric sphincter | c | Ileum and caecum |
| iv. |
Gastro-oesophageal sphincter |
d. | Opening of hepato- pancreatic duct |
(i)______ and (ii)______ form the common bile duct.
Liver transports nutrients, oxygen, wastes, and hormones.
What happens when we swallow our food?
______ is a major organ for the digestion of food materials.
