SS3 third Term food and nutrition past Questions and Answers

SS3 third Term food and nutrition past Questions and Answers

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

a) Lentils

b) Chickpeas

c) Quinoa

d) Tofu

Answer: c) Quinoa

Question: What role does the liver play in nutrient metabolism?

a) Carbohydrate storage

b) Protein synthesis

c) Fat digestion

d) Vitamin absorption

Answer: b) Protein synthesis

Question: Which B-vitamin is essential for red blood cell formation?

a) Vitamin B1 (Thiamine)

b) Vitamin B6 (Pyridoxine)

c) Vitamin B9 (Folate)

d) Vitamin B12 (Cobalamin)

Answer: d) Vitamin B12 (Cobalamin)

Question: What is the primary function of the mineral magnesium in the body?

a) Blood clotting

b) Muscle contraction and nerve function

c) Oxygen transport

d) Collagen synthesis

Answer: b) Muscle contraction and nerve function

Question: Which of the following is a rich source of omega-3 fatty acids?

a) Flaxseeds

b) Sunflower seeds

c) Chia seeds

d) Pumpkin seeds

Answer: a) Flaxseeds

Question: What is the recommended daily intake of sodium for adults?

a) 500 mg

b) 1000 mg

c) 2000 mg

d) 3000 mg

Answer: c) 2000 mg

Question: How does the body use the energy stored in glycogen?

a) Immediate energy release

b) Long-term energy storage

c) Protein synthesis

d) Vitamin absorption

Answer: a) Immediate energy release

Question: Which mineral is important for maintaining fluid balance in the body?

a) Sodium

b) Potassium

c) Calcium

d) Magnesium

Answer: b) Potassium

Question: What is the primary function of vitamin A in the body?

a) Bone health

b) Vision support

c) Blood clotting

d) Collagen synthesis

Answer: b) Vision support

Question: Which of the following is a water-soluble antioxidant?

a) Vitamin A

b) Vitamin E

c) Vitamin C

d) Vitamin D

Answer: c) Vitamin C

Question: What is the role of probiotics in the digestive system?

a) Breakdown of fats

b) Regulation of blood sugar

c) Promotion of gut health

d) Synthesis of vitamins

Answer: c) Promotion of gut health

Question: Which macronutrient provides a more sustained release of energy: complex carbohydrates or simple carbohydrates?

a) Complex carbohydrates

b) Simple carbohydrates

c) Both provide the same

d) Neither provides sustained energy

Answer: a) Complex carbohydrates

Question: What is the significance of antioxidants in preventing chronic diseases?

a) Boosting immune function

b) Reducing inflammation and oxidative stress

c) Enhancing muscle strength

d) Improving cognitive function

Answer: b) Reducing inflammation and oxidative stress

Question: Which vitamin is crucial for collagen synthesis and wound healing?

a) Vitamin A

b) Vitamin C

c) Vitamin E

d) Vitamin K

Answer: b) Vitamin C

Question: What is the primary source of dietary fiber?

a) Meat

b) Fruits and vegetables

c) Dairy products

d) Grains

Answer: b) Fruits and vegetables

Question: Which food group is a good source of complete proteins?

a) Dairy products

b) Grains

c) Fruits

d) Nuts

Answer: a) Dairy products

Question: What is the primary function of the mineral copper in the body?

a) Blood clotting

b) Oxygen transport

c) Collagen synthesis

d) Nerve transmission

Answer: c) Collagen synthesis

Question: How does vitamin D contribute to bone health?

a) Enhances calcium absorption in the intestines

b) Stimulates red blood cell production

c) Supports muscle contraction

d) Facilitates iron absorption

Answer: a) Enhances calcium absorption in the intestines

Question: Which type of carbohydrates are found in whole grains and vegetables?

a) Simple carbohydrates

b) Complex carbohydrates

c) Fiber

d) Sugars

Answer: b) Complex carbohydrates

Question: What is the primary function of the mineral manganese in the body?

a) Blood clotting

b) Bone formation

c) Energy production

d) Antioxidant defense

Answer: d) Antioxidant defense