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

Which of the following fruit juices is known for its high content of antioxidants?

  1. Orange Juice

  2. Apple Juice

  3. Grapefruit Juice

  4. Pineapple Juice
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Grapefruit juice is a rich source of antioxidants, particularly vitamin C and flavonoids, which help protect cells from damage.

Multiple choice

Which fruit is commonly used in green smoothies?

  1. Spinach

  2. Kale

  3. Cucumber

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

Spinach is a popular ingredient in green smoothies due to its high nutritional value and mild flavor.

Multiple choice

Which of the following is a common type of smoothie?

  1. Detox Smoothie

  2. Protein Smoothie

  3. Fruit Smoothie

  4. Green Smoothie
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Fruit smoothies are the most basic type of smoothie, made with fresh or frozen fruit, liquid, and optionally other ingredients like yogurt or honey.

Multiple choice

Which of the following is a good source of protein in a smoothie?

  1. Greek Yogurt

  2. Protein Powder

  3. Chia Seeds

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

Greek yogurt is a thick, creamy yogurt that is high in protein and low in sugar, making it an ideal ingredient for protein smoothies.

Multiple choice

Which of the following is a good source of healthy fats in a smoothie?

  1. Avocado

  2. Chia Seeds

  3. Flax Seeds

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

Avocado, chia seeds, and flax seeds are all good sources of healthy fats, which can help promote heart health and provide a feeling of fullness.

Multiple choice

Which of the following foods is NOT safe for individuals with Celiac Disease?

  1. Rice

  2. Potatoes

  3. Oats (labeled gluten-free)

  4. Wheat bread
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Wheat bread is not safe for individuals with Celiac Disease as it contains gluten, the protein that triggers an immune response in the small intestine. Rice, potatoes, and oats (labeled gluten-free) are all safe grains for individuals with Celiac Disease.

Multiple choice

Which of the following is a good source of calcium?

  1. Milk

  2. Yogurt

  3. Cheese

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

Milk, yogurt, and cheese are all good sources of calcium.

Multiple choice

Which of the following is not a legume?

  1. Lentils

  2. Peanuts

  3. Chickpeas

  4. Rice
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Rice is a cereal grain, while lentils, peanuts, and chickpeas are all legumes.

Multiple choice

Which legume is the most widely consumed worldwide?

  1. Lentils

  2. Peanuts

  3. Chickpeas

  4. Soybeans
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Soybeans are the most widely consumed legume worldwide, followed by peanuts, lentils, and chickpeas.

Multiple choice

Which legume is a good source of protein?

  1. Lentils

  2. Peanuts

  3. Chickpeas

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

Lentils, peanuts, chickpeas, and all other legumes are good sources of protein.

Multiple choice

Which legume is a good source of fiber?

  1. Lentils

  2. Peanuts

  3. Chickpeas

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

Lentils, peanuts, chickpeas, and all other legumes are good sources of fiber.

Multiple choice

Which legume is a good source of iron?

  1. Lentils

  2. Peanuts

  3. Chickpeas

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

Lentils, peanuts, chickpeas, and all other legumes are good sources of iron.

Multiple choice

Which legume is a good source of calcium?

  1. Lentils

  2. Peanuts

  3. Chickpeas

  4. Soybeans
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Soybeans are a good source of calcium, while lentils, peanuts, and chickpeas are not.

Multiple choice

Which legume is a good source of omega-3 fatty acids?

  1. Lentils

  2. Peanuts

  3. Chickpeas

  4. Soybeans
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Soybeans are a good source of omega-3 fatty acids, while lentils, peanuts, and chickpeas are not.

Multiple choice

Which legume is a good source of antioxidants?

  1. Lentils

  2. Peanuts

  3. Chickpeas

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

Lentils, peanuts, chickpeas, and all other legumes are good sources of antioxidants.