Biology ยท General Awareness

Nutrition and Food Sources

2,818 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

Is popcorn a good snack for people with lactose intolerance?

  1. Yes

  2. No

  3. It depends

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Popcorn is a good snack for people with lactose intolerance, as it is naturally lactose-free.

Multiple choice

Is popcorn a good snack for people with nut allergies?

  1. Yes

  2. No

  3. It depends

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Popcorn is a good snack for people with nut allergies, as it is naturally nut-free.

Multiple choice

Is popcorn a good snack for people with soy allergies?

  1. Yes

  2. No

  3. It depends

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Popcorn is a good snack for people with soy allergies, as it is naturally soy-free.

Multiple choice

What is the primary source of carbohydrates in many cultures around the world?

  1. Rice

  2. Wheat

  3. Corn

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

Rice is the primary source of carbohydrates in many cultures around the world, particularly in Asia and Africa.

Multiple choice

Which of the following is NOT a healthy snack for individuals with intellectual disabilities?

  1. Fruits and vegetables

  2. Yogurt

  3. Whole-grain crackers

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

Candy is not a healthy snack for individuals with intellectual disabilities.

Multiple choice

What is the primary source of protein in many vegan and vegetarian diets?

  1. Legumes

  2. Grains

  3. Nuts

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

Legumes, such as beans, lentils, and peas, are rich sources of protein and essential nutrients, making them a staple in vegan and vegetarian diets.

Multiple choice

Which vegetable is often used as a meat substitute due to its fibrous texture and ability to absorb flavors?

  1. Portobello mushrooms

  2. Zucchini

  3. Eggplant

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

Portobello mushrooms, with their meaty texture and ability to absorb marinades, are commonly used as a vegan substitute for burgers, steaks, and other meat-based dishes.

Multiple choice

Which marine organism is a source of omega-3 fatty acids, essential for human health?

  1. Fatty fish

  2. Shellfish

  3. Seaweed

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

Fatty fish, such as salmon, tuna, and mackerel, are rich sources of omega-3 fatty acids, which are essential for heart health and brain development.

Multiple choice

Which of the following is a good source of iron?

  1. Red meat

  2. Poultry

  3. Fish

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

Red meat, poultry, and fish are all good sources of iron.

Multiple choice

Which of the following is a healthy diet for older adults?

  1. A diet rich in fruits, vegetables, and whole grains

  2. A diet low in saturated fat and cholesterol

  3. A diet moderate in sodium

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

A healthy diet for older adults is a diet rich in fruits, vegetables, and whole grains, low in saturated fat and cholesterol, and moderate in sodium.

Multiple choice

Which of the following is NOT a complete protein?

  1. Meat

  2. Fish

  3. Eggs

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

Meat, fish, and eggs are complete proteins, while beans are an incomplete protein.

Multiple choice

Which of the following is NOT a healthy source of protein?

  1. Lean meat

  2. Fish

  3. Eggs

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

Lean meat, fish, and eggs are all healthy sources of protein, while processed meat is not.

Multiple choice

Which of the following is an example of a dietary modification commonly employed in the management of inborn errors of metabolism?

  1. Low-phenylalanine diet for phenylketonuria (PKU)

  2. Low-protein diet for urea cycle disorders

  3. Galactose-free diet for galactosemia

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

Dietary modifications commonly employed in the management of inborn errors of metabolism include a low-phenylalanine diet for phenylketonuria (PKU), a low-protein diet for urea cycle disorders, and a galactose-free diet for galactosemia.