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प्रश्न
Differentiate between Macro and Micro Nutrients.
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उत्तर
| Macro Nutrients | Micro Nutrients | |
| i. | They are required in larger quantities. | They are required in very minute quantities. |
| ii. | Energy from macro nutrients is for the metabolic system. Proteins, fibre, carbohydrates, and fats are examples of macro-nutrients. | Micro nutrients contribute to body growth and disease prevention. Antioxidants, Minerals, and Vitamins are examples of micro-nutrients. |
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संबंधित प्रश्न
Explain the following term with an example:
Carnivore
Name the sources of the following:
Lactose
Name the sources of the following:
Vitamin A
Carbohydrates and _______ provide _______ to our body.
Spot the following in the table of vitamins and minerals.
Essential mineral for healthy bones and teeth.
Goitre is caused by a deficiency of the mineral ______.
Name some unicellular organisms in which all life-processes take place within their unicellular body.
Which organisms are greater in number - autotrophs or heterotrophs? Why?
Very Short Answer Type Questions:
Name two plant food items which provide proteins.
Short Answer Type Questions:
Excess intake of fats is harmful to the body because it causes obesity. Would it be harmful to the body to take too much of proteins or vitamins in the diet?
Short Answer Type Questions:
A small child became very thin and lean and later he became so weak that he could not move. Which nutrients should he eat so as to improve his health?
Short Answer Type Questions:
Write the functions of water in our body.
What is obesity?
Match the following.
| Column A | Column B | ||
| (1) | Fats | (a) | Jowar |
| (2) | Proteins | (b) | Oil |
| (3) | Vitamins | (c) | Bran of cereals |
| (4) | Minerals | (d) | Pulses |
| (5) | Starchy foods | (e) | Iron |
Choose the correct option.
Select odd one out on the basis of digestive functions of tongue.
Choose the correct option.
Which type of teeth are maximum in number in human buccal cavity?
The nutrient required in trace amounts to accomplish various body functions is ______.
Is ‘nutrition’ a necessity for an organism? Discuss.
Explain the process of nutrition in Amoeba.
Which of the following statements is/are correct?
- All green plants can prepare their own food.
- Most animals are autotrophs.
- Carbon dioxide is not required for photosynthesis.
- Oxygen is liberated during photosynthesis.
Choose the correct answer from the options below:
Pitcher plant traps insects because it ______.
Observe the diagram given as Figure and label the following terms given in the box.
| stomatal opening, guard cell |
Fill in the blanks of the paragraph given below with the words provided in the box.
| chlorophyll, energy, food, carbon dioxide, water, photosynthesis |
Leaves have a green pigment called ___(a)___ which captures ___(b)___ from sunlight. This ___(c)___ is used in the process of ___(d)___ and along with other raw materials like ___(e)___ and ___(f)___ synthesize ___(f)___.
Can you give me a name?
Solve the following riddles by writing the name of the organism and its mode of nutrition. One riddle is solved to help you.
I am tall but I cannot move. I am green and can prepare my own food. ______, ______
Which of the following food items does not provide any nutrient?
Name the processes involved in metabolism.
