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

What is the nutritional value of popcorn?

  1. High in calories and fat

  2. Low in calories and fat

  3. High in protein and fiber

  4. Low in protein and fiber
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Popcorn is a low-calorie, low-fat snack. A 1-cup serving of air-popped popcorn contains only about 30 calories and 1 gram of fat.

Multiple choice

What are some healthy toppings for popcorn?

  1. Butter

  2. Salt

  3. Sugar

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

Nutritional yeast is a healthy topping for popcorn because it is a good source of protein, B vitamins, and iron. It also has a cheesy flavor that can help to satisfy cravings for unhealthy snacks.

Multiple choice

Is popcorn a good snack for people with diabetes?

  1. Yes

  2. No

  3. It depends

  4. I don't know
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Popcorn can be a good snack for people with diabetes if it is eaten in moderation and without added sugar or butter. However, it is important to talk to a doctor or dietitian to determine the best way to incorporate popcorn into a healthy diet for people with diabetes.

Multiple choice

Which cereal is a good source of dietary fiber and is often used in breakfast cereals and porridges?

  1. Oats

  2. Wheat

  3. Rice

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

Oats are a good source of dietary fiber and are often used in breakfast cereals and porridges due to their high nutritional value.

Multiple choice

Which cereal is a good source of protein and is often used in pasta, bread, and other baked goods?

  1. Wheat

  2. Rice

  3. Corn

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

Wheat is a good source of protein and is often used in pasta, bread, and other baked goods due to its high gluten content, which gives these products their characteristic texture and elasticity.

Multiple choice

Which cereal is a good source of iron and is often used in breakfast cereals and enriched flours?

  1. Wheat

  2. Rice

  3. Corn

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

Wheat is a good source of iron and is often used in breakfast cereals and enriched flours to improve their nutritional value.

Multiple choice

Which cereal is a good source of magnesium and is often used in breakfast cereals and whole grain products?

  1. Wheat

  2. Rice

  3. Corn

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

Barley is a good source of magnesium and is often used in breakfast cereals and whole grain products due to its high nutritional value.

Multiple choice

Which cereal is a good source of phosphorus and is often used in breakfast cereals and enriched flours?

  1. Wheat

  2. Rice

  3. Corn

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

Wheat is a good source of phosphorus and is often used in breakfast cereals and enriched flours to improve their nutritional value.

Multiple choice

Which cereal is a good source of potassium and is often used in breakfast cereals and whole grain products?

  1. Wheat

  2. Rice

  3. Corn

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

Barley is a good source of potassium and is often used in breakfast cereals and whole grain products due to its high nutritional value.

Multiple choice

Which cereal is a good source of zinc and is often used in breakfast cereals and enriched flours?

  1. Wheat

  2. Rice

  3. Corn

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

Wheat is a good source of zinc and is often used in breakfast cereals and enriched flours to improve their nutritional value.

Multiple choice

Which cereal is a good source of vitamin B3 (niacin) and is often used in breakfast cereals and enriched flours?

  1. Wheat

  2. Rice

  3. Corn

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

Wheat is a good source of vitamin B3 (niacin) and is often used in breakfast cereals and enriched flours to improve their nutritional value.

Multiple choice

Which cereal is a good source of folate (vitamin B9) and is often used in breakfast cereals and enriched flours?

  1. Wheat

  2. Rice

  3. Corn

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

Wheat is a good source of folate (vitamin B9) and is often used in breakfast cereals and enriched flours to improve their nutritional value.

Multiple choice

Which seed is rich in omega-3 fatty acids and is often consumed for its potential health benefits, such as reducing inflammation and improving heart health?

  1. Flax Seed

  2. Chia Seed

  3. Pumpkin Seed

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

Flax seeds are rich in omega-3 fatty acids and are often consumed for their potential health benefits. They can be ground and added to smoothies, yogurt, or baked goods.

Multiple choice

Which seed is rich in omega-3 fatty acids and is often consumed for its potential health benefits, such as reducing inflammation and improving heart health?

  1. Flax Seed

  2. Chia Seed

  3. Pumpkin Seed

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

Flax seeds are rich in omega-3 fatty acids and are often consumed for their potential health benefits. They can be ground and added to smoothies, yogurt, or baked goods.

Multiple choice

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

  1. Fish

  2. Nuts

  3. Berries

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

Fish is a good source of protein and other essential nutrients in the wilderness.