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प्रश्न
The question has four options. Choose the correct answer:
The organ that stores bile is
विकल्प
pancreas
gall bladder
spleen
liver
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उत्तर
gall bladder
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संबंधित प्रश्न
The largest gland in the human body is ______.
What is the function of enzymes in the human digestive system?
| When a person eats sugary food, then organisms A present in his mouth act on sugar to produce a substance B. The substance B first dissolves the calcium salts from the top part C of the tooth and then from its middle part D forming holes E. These holes ultimately reach the part F in the lower part of tooth which contains nerves and blood vessels. The substance B irritates the nerve endings inside the tooth causing toothache. |
- What are (i) organisms A, and (ii) substance B?
- What are (i) part C, and (ii) part D, of tooth known as?
- By what name are the holes E in the tooth known?
- Name the part F of the tooth.
- What will happen if organisms A reach part F of the tooth known?
| When a person puts food in his mouth, then teeth cut it into small pieces, chew and grind it. The glands A in the mouth secrete a substance B which is mixed with the food by tongue. The substance B contains an enzyme C which starts the digestion of food in the mouth. The slightly digested food from the mouth goes down a tube D. The special type of movements E in the walls of tube D push the food into stomach for further digestion. The stomach wall secretes gastric juice containing three substance F, G and H. One of the functions of F is to kill bacteria which may enter the stomach with food. The substance G protects the inside layer of stomach from the damaging effect of substance F whereas substance H is and enzyme for digestion. The partially digested food then enters into small intestine for further digestion. |
- What are (i) gland A, (ii) substance B, and (iii) enzyme C?
- Name the tube D.
- What is the movement E known as?
- What are (i) F, (ii) G, and (iii) H?
How is the liver an important organ in our body?
Draw a diagram of the human alimentary canal and label - gall bladder, pancreas, liver, and small intestine on it.
Give two reasons to explain why the absorption of digested food occurs mainly in the small intestine.
Name the following
The organ where protein digestion-begins
Write true or false for the below statement. Rewrite the false statements correctly.
The process of taking in food is called assimilation
Differentiate between
Digestion and Absorption
Define with examples: Omnivores
State one difference in nutrition: Holophylic and Holozoic
Mark odd one in the series:
The common bile duct and pancreatic form ______.
Identify the INCORRECT statement.
All are functions of the liver, EXCEPT
Identify the option that indicates the correct enzyme that is secreted in location A, B and C.
What is digestion?
Choose the correct order of terms that describes the process of nutrition in ruminants.
Label the following parts in Figure and name them.
- The largest gland in our body.
- The organ where protein digestion starts.
- The organ that releases digestive juice into the small intestine.
- The organ where bile juice gets stored.
