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 superfood is known for its high content of antioxidants, which help protect cells from damage?

  1. Acai berries

  2. Goji berries

  3. Pomegranates

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

Acai berries, goji berries, and pomegranates are all rich in antioxidants.

Multiple choice

What is the average carbohydrate content of a serving of Lentil Tabbouleh?

  1. 20 Grams

  2. 30 Grams

  3. 40 Grams

  4. 50 Grams
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The average carbohydrate content of a serving of Lentil Tabbouleh is 30 grams.

Multiple choice

What is the average fat content of a serving of Lentil Tabbouleh?

  1. 5 Grams

  2. 10 Grams

  3. 15 Grams

  4. 20 Grams
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The average fat content of a serving of Lentil Tabbouleh is 10 grams.

Multiple choice

Which dietary approach is recommended for seniors with chronic kidney disease to slow the progression of the condition?

  1. Low-sodium diet

  2. Low-potassium diet

  3. Low-phosphorus diet

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

For seniors with chronic kidney disease, a low-sodium, low-potassium, and low-phosphorus diet is recommended to slow the progression of the condition and prevent complications.

Multiple choice

Which of the following frozen meals is generally considered to be the healthiest option?

  1. Pizza

  2. Chicken Nuggets

  3. Vegetable Stir-Fry

  4. Mac and Cheese
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Vegetable stir-fries are typically lower in calories, fat, and sodium than other frozen meals, and they provide a good source of vitamins, minerals, and fiber.

Multiple choice

Which of the following frozen meals is generally considered to be the least healthy option?

  1. Lasagna

  2. Chicken Alfredo

  3. Beef and Broccoli

  4. Salmon and Asparagus
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chicken Alfredo is typically high in calories, fat, and sodium, and it provides little nutritional value.

Multiple choice

Which of the following nutrients is often high in frozen meals?

  1. Protein

  2. Fiber

  3. Vitamin C

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

Sodium is often high in frozen meals because it is used as a preservative and flavor enhancer.

Multiple choice

Which of the following frozen meals is generally considered to be a good source of protein?

  1. Pizza

  2. Chicken Nuggets

  3. Vegetable Stir-Fry

  4. Mac and Cheese
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chicken nuggets are typically a good source of protein because they are made from chicken meat.

Multiple choice

Which of the following nutrients is often added to frozen meals to improve their nutritional value?

  1. Protein

  2. Fiber

  3. Vitamin C

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

Fiber is often added to frozen meals to improve their nutritional value because it is a nutrient that is often lacking in these meals.

Multiple choice

Which of the following frozen meals is generally considered to be a good source of fiber?

  1. Pizza

  2. Chicken Nuggets

  3. Vegetable Stir-Fry

  4. Mac and Cheese
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Vegetable stir-fries are typically a good source of fiber because they contain a variety of vegetables.

Multiple choice

Which of the following frozen meals is generally considered to be a good source of vitamins and minerals?

  1. Pizza

  2. Chicken Nuggets

  3. Vegetable Stir-Fry

  4. Mac and Cheese
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Vegetable stir-fries are typically a good source of vitamins and minerals because they contain a variety of vegetables.

Multiple choice

Which of the following is a good source of iron for women?

  1. Red meat

  2. Chicken

  3. Fish

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

Red meat is a rich source of heme iron, which is more easily absorbed by the body than non-heme iron found in plant-based foods.

Multiple choice

Which of the following is a good source of folate for women?

  1. Leafy green vegetables

  2. Citrus fruits

  3. Whole grains

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

Leafy green vegetables are a rich source of folate, which is important for women's health, especially during pregnancy.

Multiple choice

Which of the following is a good source of omega-3 fatty acids for women?

  1. Salmon

  2. Tuna

  3. Chicken

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

Salmon is a rich source of omega-3 fatty acids, which are important for heart health and brain function.

Multiple choice

Which of the following is a good source of vitamin C for women?

  1. Oranges

  2. Grapefruit

  3. Apples

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

Oranges are a rich source of vitamin C, which is important for immune function and skin health.