SS3 first term food and nutrition past Questions and Answers

SS3 first term food and nutrition past Questions and Answers

Question: What is the primary function of carbohydrates in the body?

a) Energy production

b) Muscle building

c) Vitamin absorption

d) Blood clotting

Answer: a) Energy production

Question: Which vitamin is essential for the absorption of calcium?

a) Vitamin C

b) Vitamin D

c) Vitamin B12

d) Vitamin A

Answer: b) Vitamin D

Question: What is the recommended daily intake of water for an average adult?

a) 1 liter

b) 2 liters

c) 3 liters

d) 4 liters

Answer: b) 2 liters

Question: Which macronutrient provides the highest energy density?

a) Proteins

b) Carbohydrates

c) Fats

d) Fiber

Answer: c) Fats

Question: What is the main function of proteins in the body?

a) Energy storage

b) Tissue repair and growth

c) Hormone production

d) Water balance

Answer: b) Tissue repair and growth

Question: Which mineral is crucial for the formation of healthy bones and teeth?

a) Iron

b) Zinc

c) Calcium

d) Magnesium

Answer: c) Calcium

Question: What is the role of fiber in the diet?

a) Provides quick energy

b) Supports digestion and bowel regularity

c) Promotes muscle growth

d) Regulates blood sugar

Answer: b) Supports digestion and bowel regularity

Question: Which food source is rich in omega-3 fatty acids?

a) Olive oil

b) Avocado

c) Salmon

d) Butter

Answer: c) Salmon

Question: What is the purpose of vitamins in the diet?

a) Provide energy

b) Regulate body temperature

c) Facilitate various bodily functions

d) Enhance taste perception

Answer: c) Facilitate various bodily functions

Question: Which nutrient is the body's primary source of long-term energy storage?

a) Glycogen

b) Proteins

c) Glucose

d) Fats

Answer: d) Fats

Question: What is the significance of antioxidants in the diet?

a) Boosting immune system

b) Preventing oxidative damage to cells

c) Enhancing muscle strength

d) Improving vision

Answer: b) Preventing oxidative damage to cells

Question: Which of the following is a good source of vitamin C?

a) Spinach

b) Oranges

c) Eggs

d) Nuts

Answer: b) Oranges

Question: What is the role of iron in the body?

a) Blood clotting

b) Oxygen transport in the blood

c) Energy production

d) Nerve impulse transmission

Answer: b) Oxygen transport in the blood

Question: Which type of fats are generally considered healthy and are found in olive oil?

a) Saturated fats

b) Trans fats

c) Monounsaturated fats

d) Polyunsaturated fats

Answer: c) Monounsaturated fats

Question: What is the recommended daily intake of fruits and vegetables for a balanced diet?

a) 1 serving

b) 3 servings

c) 5 servings

d) 7 servings

Answer: c) 5 servings

Question: Which nutrient deficiency can lead to a condition known as rickets?

a) Vitamin D

b) Vitamin C

c) Vitamin A

d) Vitamin K

Answer: a) Vitamin D

Question: What is the primary role of carbohydrates during exercise?

a) Muscle building

b) Fat storage

c) Energy supply

d) Water retention

Answer: c) Energy supply

Question: Which mineral is essential for nerve function and muscle contraction?

a) Sodium

b) Potassium

c) Chloride

d) Phosphorus

Answer: b) Potassium

Question: What is the primary function of the B vitamins in the body?

a) Energy metabolism

b) Bone health

c) Vision support

d) Blood clotting

Answer: a) Energy metabolism

Question: Which of the following is a complete protein source?

a) Rice

b) Lentils

c) Quinoa

d) Eggs

Answer: d) Eggs