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प्रश्न
Carbohydrates are bodybuilding nutrients.
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उत्तर
False
Proteins are body-building nutrients. Carbohydrates are energy-giving nutrients.
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संबंधित प्रश्न
How is the small intestine designed to absorb digested food?
What is the role of hydrochloric acid in our stomach?
In human digestive system, the enzymes pepsin and trypsin are secreted respectively by ______.
The first enzyme to mix with food in the digestive tract is ______.
Mention two ways in which the ileum of the mammal is adapted for the absorption of digested food.
Define the following term:
Peristalsis
Write True or False in the following statement
Molars help in cutting and tearing food.
Define the term ‘digestion’.
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:
Stomach in vertebrates is the chief site of digestion of
Give a reason.
Food becomes acidic in the stomach.
Secretions of ____________ lubricate the lumen of the alimentary canal.
Salivary glands secrete ______.
Choose the odd one:
What are the compounds present in the food?
Name the correct substrates for the following enzymes
- Trypsin
- Amylase
- Pepsin
- Lipase
What is a vermiform appendix?
In which layer of the wall of alimentary canal, secretary glands are present?
Give two reasons, why bile juice is considered to be an important secretion of liver in the process of digestion?
In human beings, when the process of digestion is completed, the (i) proteins, (ii) carbohydrates and (iii) fats are respectively finally converted into ______.
