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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
List the six main purposes for which food is required by the body.
Distinguish between the following:
Autotrophs and Heterotrophs
Distinguish between the following:
Herbivore and Carnivore
Fill in the blank:
Animal starch stored in the muscle and liver is ______.
Name the sources of the following:
Cellulose
Carbohydrates and _______ provide _______ to our body.
Spot the following in the table of vitamins and minerals.
Essential mineral for healthy bones and teeth.
Spot the following in the table of vitamins and minerals.
Sensory organ affected due to the deficiency of Vitamin A.
Pulses are a very good source of ______.
Classify according to food-type.
Goat
Classify according to food-type.
Human
Classify according to food-type.
Cockroach
Why do living organisms need nutrition?
Name some unicellular organisms in which all life-processes take place within their unicellular body.
Very Short Answer Type Questions:
Write two sources of Vitamin B.
Short Answer Type Questions:
Name the vitamin that our body prepares in the presence of sunlight.
Short Answer Type Questions:
A patient had stunted growth, swelling on the face, discolouration of hair, and skin disease. The doctor advised him to eat a lot of pulses, grams, egg white, milk, etc. What is wrong with the patient? Explain.
Short Answer Type Questions:
Write the functions of water in our body.
Name the following:
The nutrients which mainly give energy to our body.
Differentiate
Kwashiorkar from Marasmus
Which is the first enzyme to mix with food in the digestive tract?
Explain the process of nutrition in Amoeba.
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 small and I can fly. I disturb your sleep, bite you and suck your blood which is my food. ______, ______
Tasty food is not always nutritious and nutritious food may not always be tasty to eat. Comment with examples.
Paheli avoids eating vegetables but likes to eat biscuits, noodles and white bread. She frequently complains of stomachache and constipation. What are the food items that she should include in her diet to get rid of the problem? Give reason for your answer.
The lipids can provide a maximum of ______ of energy.
Assertion (A): Amoeba takes in food using finger like extensions of the cell surface.
Reason (R): In all unicellular organisms, the food is taken in by the entire cell surface.
