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प्रश्न
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उत्तर
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संबंधित प्रश्न
In which part of the digestive system is water absorbed?
Define holozoic nutrition.
The first enzyme to mix with food in the digestive tract is:
(a) pepsin
(b) cellulose
(c) amylase
(d) trypsin
Explain the process of digestion of food in mouth, stomach and small intestine in human body.
Prepare a possible vegetarian menu for your dinner which would provide all the necessary nutrients.
Give reasons for the following.
Meat eating animals have strong canines.
Differentiate between
Digestion and Absorption
Answer in detail.
What changes occur in food in the mouth?
State whether the following statements are True or false: Na+ is absorbed in intestine by sodium pump.
Match items in column A with the appropriate items in Column B:
| Column A | Column B | ||
| 1 | HCl | a | Lactose |
| 2 | Rennin | b | Pellagra |
| 3 | Enteropeptidase | c | Rumen |
| 4 | Cellulose | d | Pepsin |
| 5 | Ptyalin | e | Starch |
| 6 | Vitamin | f | Pernicious anaemia |
| 7 | Intestinal juice | g | Trypsin |
| 8 | Bile salt | h | Casein |
| 9 | Vitamin A | i | Micelle |
| 10 | Goitre | j | Night-blindness |
| k | Iodine | ||
The question has four options. Choose the correct answer:
The liver performs the function of
Give a reason.
Food becomes acidic in the stomach.
The process by which the body removes waste is called ______.
Why it is important to wear helmet while riding a bike?
The process of digestion is completed by:
The exit of unabsorbed food material is regulated by ____________.
A gland not associated with the alimentary canal is ____________.
What causes movement of food inside the alimentary canal?
Statement I - The muscularis of intestine can be differentiated into longitudinal and oblique muscles only.
Statement II - The muscularis of stomach is made up of outer- longitudinal, middle oblique and inner circular muscles.
In light of above statements, choose the most appropriate answer from the option given below.
