WRITE ANSWERS OF FOLLOWING QUESTIONS
Q.1 What is nutrition?
Q.2 Write the functions of food.
Q.3 How will you test the presence of starch in a food sample?
Answers
Answered by
1
Answer:
- Nutrition is defined as the processes by which an animal or plant takes in and utilises food substances. Essential nutrients include protein, carbohydrate, fat, vitamins, minerals and electrolytes. Normally, 85% of daily energy use is from fat and carbohydrates and 15% from protein.
- Food provides our bodies with what they need to:
- stay alive, be active, move and work;
- build new cells and tissues for growth;
- stay healthy and heal themselves;
- prevent and fight infections.
- Test the food item with a few drops of iodine solution on the food sample and observe. We can see that the part of food with iodine solution turns to a blue-black color. A blue-black color indicates the presence of starch.
Explanation:
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Answered by
7
question 1
answer: the food that you eat and way that it affects your health.
question 2
answer: the the functions of 3 are:
1 - growth and development .
2-provision of energy .
3-repair and maintenanceof the body, s c.
question 3
answer : test the food item with a few drops of iodinesolution on the food sample and observe we can see the part of food with iodine solution turns to a blue- black colour. a blue black colour indicates the presence of starch...
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hope it will help you....
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