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प्रश्न
The question has four options. Choose the correct answer:
Stomach in vertebrates is the chief site of digestion of
पर्याय
protein
carbohydrates
fats
all
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उत्तर
Protein
APPEARS IN
संबंधित प्रश्न
Which part of the digestive canal is involved in:
Absorption of food ______.
Match the items of Column I with suitable items in Column II.
| Column I | Column II | ||
| (a) | Salivary gland | (i) | Bile juice secretion |
| (b) | Stomach | (ii) | Storage of undigested food |
| (c) | Liver | (iii) | Saliva secretion |
| (d) | Rectum | (iv) | Acid release |
| (e) | Small intestine | (v) | Digestion is completed |
| (f) | Large intestine | (vi) | Absorption of water |
| (vii) | Release of faeces |
Draw a labelled diagram of the human digestive system. With the help of this diagram, describe the process of digestion of food in man (humans).
What is the special name of the contraction and expansion movement which pushes the food further in our digestive tract (or alimentary canal)?
In human digestive system, the enzymes pepsin and trypsin are secreted respectively by:
(a) pancreas and liver
(b) stomach and salivary glands
(c) pancreas and gall bladder
(d) stomach and pancreas
The water from the digested food is mainly absorbed by
List the enzymes and their action on food in the stomach and intestine.
Name the digestive juice secreted by the stomach and give its function.
Fill in the blank.
Steapsin is also called _________
Write true or false for the below statement. Rewrite the false statements correctly.
The process of taking in food is called assimilation
Write true or false for the below statement. Rewrite the false statements correctly.
All the absorbed nutrients are immediately required by the body.
What do you mean by nutrition?
Describe the following: Emulsification
Mark odd one in the series:
Correct the spellings: Caceum
Observe the diagram. This is the histological structure of the stomach. Identify and comment on the significance of the layer marked by an arrow.
Circle the odd one.
Identify the part of the digestive system which is vestigial in humans?
______ is the common passage of air and food.
Which part of the alimentary canal receives bile from the liver?
