Biology ยท General Awareness

Nutrition and Food Sources

2,738 Questions

Nutrition and Food Sources questions test your knowledge of vitamins, dietary minerals, carbohydrates, and specialized dietary principles. This topic is commonly asked in railway, SSC, and UPSC exams. Review these questions to master the biological and health aspects of human nutrition.

Vitamins and mineralsDietary fiber sourcesMacronutrient functionsNaturopathic diet principlesOmega-3 fatty acids

Nutrition and Food Sources Questions

Multiple choice

Legumes are a good source of which essential nutrient?

  1. protein

  2. carbohydrates

  3. fat

  4. vitamins
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Legumes are a plant-based source of protein, which is essential for building and repairing tissues.

Multiple choice

Pulses are the dried seeds of which plant?

  1. legumes

  2. cereals

  3. nuts

  4. vegetables
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Pulses are the dried seeds of legumes, such as lentils, beans, and peas.

Multiple choice

Legumes and pulses are a good source of which type of fiber?

  1. soluble fiber

  2. insoluble fiber

  3. both soluble and insoluble fiber

  4. none of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Legumes and pulses are a good source of both soluble and insoluble fiber, which are important for digestive health.

Multiple choice

Which of the following is a health benefit of consuming legumes and pulses?

  1. reduced risk of heart disease

  2. improved blood sugar control

  3. lower cholesterol levels

  4. all of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Consuming legumes and pulses has been linked to a reduced risk of heart disease, improved blood sugar control, and lower cholesterol levels.

Multiple choice

Which type of legume is commonly used to make tofu?

  1. soybeans

  2. lentils

  3. beans

  4. peas
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Tofu is a food made from soybeans that is a good source of protein and calcium.

Multiple choice

Which of these fast food items is typically high in saturated fat?

  1. Grilled Chicken Salad

  2. Chicken Nuggets

  3. Fish Sandwich

  4. Veggie Burger
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chicken nuggets are often fried and coated in batter, which makes them high in saturated fat.

Multiple choice

What is a good low-fat alternative to cheese?

  1. Cottage Cheese

  2. Parmesan Cheese

  3. Mozzarella Cheese

  4. Cheddar Cheese
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Cottage cheese is a low-fat alternative to cheese as it is high in protein and low in fat.

Multiple choice

Which of these fast food items is typically high in sodium?

  1. Chicken Nuggets

  2. Grilled Chicken Salad

  3. Veggie Burger

  4. Baked Potato
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Chicken nuggets are often high in sodium due to the batter and seasonings used.

Multiple choice

Which nut is commonly referred to as the "king of nuts" due to its high nutritional value?

  1. Almond

  2. Walnut

  3. Cashew

  4. Pistachio
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Walnuts are often called the "king of nuts" because they are packed with essential nutrients, including omega-3 fatty acids, antioxidants, and protein.

Multiple choice

What is the primary reason behind the recent surge in popularity of chia seeds?

  1. High fiber content

  2. Omega-3 fatty acid content

  3. Antioxidant properties

  4. Gluten-free nature
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chia seeds have gained popularity due to their high omega-3 fatty acid content, which is beneficial for heart health and overall well-being.

Multiple choice

What is the main health benefit associated with the consumption of pumpkin seeds?

  1. Improved digestion

  2. Reduced cholesterol levels

  3. Lowered blood pressure

  4. Enhanced immune function
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Pumpkin seeds are a good source of zinc, which is essential for a healthy immune system.

Multiple choice

Which of the following foods is a good source of Vitamin B12?

  1. Meat

  2. Poultry

  3. Fish

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Meat, poultry, and fish are all good sources of Vitamin B12.

Multiple choice

Which of the following foods is a good source of fiber?

  1. Fruits

  2. Vegetables

  3. Whole grains

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Fruits, vegetables, and whole grains are all good sources of fiber.

Multiple choice

Which of the following foods is a good source of potassium?

  1. Bananas

  2. Oranges

  3. Potatoes

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Bananas, oranges, and potatoes are all good sources of potassium.

Multiple choice

Which of the following foods is a good source of unsaturated fat?

  1. Olive oil

  2. Canola oil

  3. Avocado

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Olive oil, canola oil, and avocado are all good sources of unsaturated fat.