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प्रश्न
Who is telling a lie?
Tongue: My taste-buds can tell only a sweet taste.
पर्याय
Truth
Lie
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उत्तर
Lie
Explanation:
The tongue can taste salt, sweet and bitter tastes.
संबंधित प्रश्न
What is the role of the acid in our stomach?
Name any four life processes in living things.
What substances are contained in pancreatic juice? What are their functions?
Describe one way in which the small intestine is adapted for the absorption of digested food.
Where does digestion of fat take place in our body?
What are the end products of the digestion of: starch, proteins and fats respectively?
Fill in the blanks.
Incisors are used for _____ and _____ the food.
Fill in the blanks in the table (1-5) by selecting the suitable names of substances from the list given below:
(steapsin, peptones, fatty acids, proteoses, protein).
| Digestive Enzymes | Acts on | To convert into |
| (i) Pepsin | _________(2) | ________(3) and |
| (ii) _______(1) | Fats |
________(4) _________(5) |
Define the term nutrition.
Fill in the blanks.
Pepsin acts on ________ to change them into _______ and __________.
Find the odd one out. Give reasons for your choice.
Find the odd one out. Give reasons for your choice.
Define with examples: Herbivores
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 | ||
What’s the solution?
A person has fainted, and a crowd of people has surrounded him.
The passage of food into the stomach is controlled by the ______.
Match the following:
| 1. | Pancreatic juice | a. | Breaking starch |
| 2. | Salivary enzymes | b. | Digestive enzymes |
| 3. | Salivary gland | c. | Alimentary canal |
| 4. | Digestive tract | d. | Parotid |
In which part of the alimentary canal food is finally digested?
In human beings, when the process of digestion is completed, the (i) proteins, (ii) carbohydrates and (iii) fats are respectively finally converted into ______.
