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 is a good source of fiber?

  1. White bread

  2. Oatmeal

  3. Corn flakes

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

Oatmeal is a good source of fiber because it is made from whole oats, which contain both soluble and insoluble fiber. Soluble fiber helps to lower cholesterol and blood sugar levels, while insoluble fiber helps to keep you feeling full and satisfied.

Multiple choice

Which of the following is a good source of protein?

  1. Wheat germ

  2. Cornmeal

  3. White rice

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

Wheat germ is a good source of protein because it is the part of the wheat kernel that contains the embryo of the plant. The embryo is rich in nutrients, including protein, vitamins, and minerals.

Multiple choice

Which of the following is a good source of iron?

  1. White bread

  2. Oatmeal

  3. Corn flakes

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

Wheat germ is a good source of iron because it is rich in iron-containing compounds, such as heme iron and non-heme iron. Heme iron is more easily absorbed by the body than non-heme iron.

Multiple choice

Which of the following is a good source of calcium?

  1. White bread

  2. Oatmeal

  3. Corn flakes

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

Oatmeal is a good source of calcium because it is made from oats, which are naturally high in calcium. Calcium is an important mineral that helps to build and maintain strong bones and teeth.

Multiple choice

Which of the following is a good source of magnesium?

  1. White bread

  2. Oatmeal

  3. Corn flakes

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

Wheat germ is a good source of magnesium because it is rich in magnesium-containing compounds, such as magnesium phosphate and magnesium sulfate. Magnesium is an important mineral that helps to regulate muscle function, nerve function, and blood sugar levels.

Multiple choice

Which of the following is a good source of potassium?

  1. White bread

  2. Oatmeal

  3. Corn flakes

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

Oatmeal is a good source of potassium because it is made from oats, which are naturally high in potassium. Potassium is an important mineral that helps to regulate blood pressure and muscle function.

Multiple choice

Which of the following is a good source of zinc?

  1. White bread

  2. Oatmeal

  3. Corn flakes

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

Wheat germ is a good source of zinc because it is rich in zinc-containing compounds, such as zinc phosphate and zinc sulfate. Zinc is an important mineral that helps to boost the immune system and promote wound healing.

Multiple choice

Which of the following is a good source of vitamin B1 (thiamine)?

  1. White bread

  2. Oatmeal

  3. Corn flakes

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

Wheat germ is a good source of vitamin B1 (thiamine) because it is rich in thiamine-containing compounds, such as thiamine pyrophosphate and thiamine triphosphate. Vitamin B1 is an important vitamin that helps to convert food into energy.

Multiple choice

Which of the following is a good source of vitamin B2 (riboflavin)?

  1. White bread

  2. Oatmeal

  3. Corn flakes

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

Wheat germ is a good source of vitamin B2 (riboflavin) because it is rich in riboflavin-containing compounds, such as riboflavin phosphate and riboflavin coenzymes. Vitamin B2 is an important vitamin that helps to convert food into energy and promote healthy skin and vision.

Multiple choice

Which of the following is a good source of vitamin B3 (niacin)?

  1. White bread

  2. Oatmeal

  3. Corn flakes

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

Wheat germ is a good source of vitamin B3 (niacin) because it is rich in niacin-containing compounds, such as nicotinic acid and nicotinamide. Vitamin B3 is an important vitamin that helps to convert food into energy and promote healthy skin and nerves.

Multiple choice

Which of the following is a good source of vitamin B6 (pyridoxine)?

  1. White bread

  2. Oatmeal

  3. Corn flakes

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

Wheat germ is a good source of vitamin B6 (pyridoxine) because it is rich in pyridoxine-containing compounds, such as pyridoxal phosphate and pyridoxamine phosphate. Vitamin B6 is an important vitamin that helps to convert food into energy and promote healthy skin, nerves, and blood.

Multiple choice

What is the importance of proper nutrition in weightlifting training?

  1. To provide energy for workouts

  2. To aid in muscle recovery and growth

  3. To maintain a healthy weight

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

Proper nutrition is crucial in weightlifting training as it provides energy, aids in muscle recovery and growth, and helps maintain a healthy weight.

Multiple choice

What is the recommended ratio of rice to quinoa in a salad?

  1. 1:1

  2. 2:1

  3. 3:1

  4. 4:1
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A 1:1 ratio of rice to quinoa is commonly used to ensure a balanced flavor and texture in the salad.

Multiple choice

What is a common protein source added to salads with rice and quinoa?

  1. Chicken

  2. Fish

  3. Tofu

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

Chicken, fish, tofu, and beans are all popular protein sources that can be added to salads with rice and quinoa for a complete meal.

Multiple choice

What is a vegan alternative to chicken or fish in salads with rice and quinoa?

  1. Tofu

  2. Tempeh

  3. Seitan

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

Tofu, tempeh, and seitan are all vegan alternatives to chicken or fish that can be used in salads with rice and quinoa to provide a plant-based protein source.