1. Annie wants to prepare a protein-rich meal. Which of the following food combinations would be a good choice?
a) Salad with mixed greens and dressing
b) Grilled chicken breast with steamed broccoli
c) Pasta with tomato sauce and Parmesan cheese
d) French fries with ketchup
Answer: b) Grilled chicken breast and steamed broccoli contain a good amount of protein with minimal fat. This food combination offers a balanced protein-rich meal.
2. Consider the following clues and identify the mineral:
Clue 1: It is important for the proper functioning of the nervous system.
Clue 2: It is found in common salt.
Clue 3: Its deficiency can lead to nausea, irritability, and dehydration.
a) Calcium
b) Iron
c) Sodium
d) Phosphorus
Answer: c) Sodium plays a crucial role in maintaining the proper functioning of the nervous system and its deficiency can cause symptoms like nausea, irritability, and dehydration.
3. A student wants to test for the presence of fats in a food sample. Which of the following methods should they use?
a) Adding iodine solution
b) Crushing the food sample with paper
c) Adding copper sulphate solution
d) Mixing with water and caustic soda solution
Answer: b) By crushing the food sample and observing if it leaves an oily patch on the paper, one can determine the presence of fats.
4. Which nutrient would be most beneficial for providing sustained energy during a long-distance running race?
a) Carbohydrates
b) Fats
c) Proteins
d) Minerals
Answer: a) Carbohydrates are the primary source of energy for the body, and they provide sustained energy during endurance activities like long-distance running.
5. Match the following vitamins with their main functions.
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Column I
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Column II
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1. Vitamin A
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A) Promotes calcium absorption and bone health
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2. Vitamin C
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B) Essential for vision and maintenance of healthy skin
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3. Vitamin D
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C) Supports the immune system and keeps gums healthy
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4. Vitamin K
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D) Plays a role in blood clotting
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a) 1:D, 2:C, 3:A, 4:B
b) 1:B, 2:C, 3:A, 4:D
c) 1:C, 2:A, 3:D, 4:B
d) 1:A, 2:B, 3:C, 4:D
Answer: b) Vitamin A is essential for vision and the maintenance of healthy skin.
Vitamin C supports the immune system and keeps gums healthy.
Vitamin D promotes calcium absorption and bone health.
Vitamin K plays a role in blood clotting.
