Question
Explain macro-nutrients and their role in our diet.
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Answer
Macro nutrients constitute the majority of an individual’s diet. They include fats, proteins, Carbohydrates, and water. It can be said that they are taken in large amount.
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Carbohydrates:
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Carbohydrates:
- Act as major fuel for muscular contraction.
- It provides the energy to our body.
- It helps to maintain body weight and body temperature of the body.
- Important for different digestive operations in our body.
- It provides heat and energy to the body
- It protects the body from extreme cold and hot climate
- Helps in regulation of body temperature.
- It also helps to protect internal organs of the body.
- It also plays an important role in the physical and mental development of anindividual.
- Necessary for our growth and development and for repairing the wear and tear of tissues.
- It helps in the formation of enzymes and hormones and also act as a source of energy.
- Transport oxygen and nutrient.
- Regulates balance of water and acid.
- Helps in transportation of nutrients to cells of body.
- Regulates body temperature.
- Vital for various chemical reactions taking place in the body.
- Essential for body metabolism.
- Keeps the body hydrated.
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As Mr. Kiren Rijuju, Sports Minister has ordered to popularize the game of Kabaddi among school students to develop their physical ability, Mr. Gopi, Physical Education Teacher of a reputed CBSE school has decided to conduct an Inter School Kabaddi tournament in his school premises after proper drawing of fixtures. He consulted the Management and the Principal to conduct the Tournament of Pro Kabaddi pattern but the PE teacher was not aware of pro Kabaddi Tournament. So he discussed with the National Kabaddi Referee Association.
1. Which is the best method to organize this kind of tournament?
a) League tournament
b) Knock out tournament
c) Round robin tournament
d) Group stage tournament
2. The Knock out tournament is also known as:
a) League tournament
b) Elimination tournament
c) Round robin tournament
d) Group stage tournament
3. If 17 teams are participating in this tournament, how many teams will get bye?
a) 13
b) 15
c) 16
d) 17
4. The formula for calculating the number of matches in a knockout tournament is:
a) $N / 2$
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→As Mr. Kiren Rijuju, Sports Minister has ordered to popularize the game of Kabaddi among school students to develop their physical ability, Mr. Gopi, Physical Education Teacher of a reputed CBSE school has decided to conduct an Inter School Kabaddi tournament in his school premises after proper drawing of fixtures. He consulted the Management and the Principal to conduct the Tournament of Pro Kabaddi pattern but the PE teacher was not aware of pro Kabaddi Tournament. So he discussed with the National Kabaddi Referee Association.
1. Which is the best method to organize this kind of tournament?
a) League tournament
b) Knock out tournament
c) Round robin tournament
d) Group stage tournament
2. The Knock out tournament is also known as:
a) League tournament
b) Elimination tournament
c) Round robin tournament
d) Group stage tournament
3. If 17 teams are participating in this tournament, how many teams will get bye?
a) 13
b) 15
c) 16
d) 17
4. The formula for calculating the number of matches in a knockout tournament is:
a) $N / 2$
b) $N -1$
c) $2 N-1$
d) $N +1$
Mention exercise guidelines for early childhood and later childhood.
Read the following text carefully and answer the questions that follow:
A balanced diet refers to the intake of food constituting all the necessary nutrients. Ram shares his knowledge of 'food and nutrition' with neighbors while visiting his grandparents in a village. Ram notices that few people living in that village are suffering with goiter and severe anemia.
1. Minerals are placed under which nutrient category on the basis of the required quantity?
a) Macro-nutrients
b) Micro-nutrients
c) Phyto-nutrients
d) Zoo-nutrients
2. Goiter is caused due to deficiency of:
a) Iron
b) Calcium
c) Iodine
d) Vitamin D
3. What conclusion can you derive from the picture?
a) Exercise is not necessary for a healthy body
b) Nutrition and exercise are both necessary for a healthy body
c) Only a balanced diet is necessary for a healthy body
d) Only exercise is necessary for a healthy body
4. Fresh Vegetables and Fruits are rich sources of:
a) Vitamins and Minerals
b) Proteins and Carbohydrates
c) Fats and Oils
d) Fiber and Water
A balanced diet refers to the intake of food constituting all the necessary nutrients. Ram shares his knowledge of 'food and nutrition' with neighbors while visiting his grandparents in a village. Ram notices that few people living in that village are suffering with goiter and severe anemia.
1. Minerals are placed under which nutrient category on the basis of the required quantity?
a) Macro-nutrients
b) Micro-nutrients
c) Phyto-nutrients
d) Zoo-nutrients
2. Goiter is caused due to deficiency of:
a) Iron
b) Calcium
c) Iodine
d) Vitamin D
3. What conclusion can you derive from the picture?
a) Exercise is not necessary for a healthy body
b) Nutrition and exercise are both necessary for a healthy body
c) Only a balanced diet is necessary for a healthy body
d) Only exercise is necessary for a healthy body
4. Fresh Vegetables and Fruits are rich sources of:
a) Vitamins and Minerals
b) Proteins and Carbohydrates
c) Fats and Oils
d) Fiber and Water