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 these is a common protein source in a vegan sandwich?

  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 common protein sources used in vegan sandwiches.

Multiple choice

Which of the following is a key component of a healthy diet?

  1. Fruits and vegetables

  2. Whole grains

  3. Lean protein

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

A healthy diet should include a variety of fruits, vegetables, whole grains, and lean protein.

Multiple choice

Which of the following is a fundamental principle of Unani Diet and Nutrition?

  1. Balancing the four humors

  2. Consuming a variety of foods

  3. Avoiding processed and refined foods

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

Unani Diet and Nutrition is based on the concept of balancing the four humors (blood, phlegm, yellow bile, and black bile) and maintaining a healthy equilibrium in the body. It emphasizes consuming a diverse range of foods, avoiding processed and refined foods, and adopting a balanced lifestyle.

Multiple choice

According to Unani principles, which food group is considered to be the most important?

  1. Fruits and vegetables

  2. Grains and cereals

  3. Meat and poultry

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

Unani Diet and Nutrition places a strong emphasis on consuming a variety of fruits and vegetables, as they are believed to provide essential nutrients, vitamins, and minerals that support overall health and well-being.

Multiple choice

Which of the following is a common recommendation in Unani Diet and Nutrition for maintaining a healthy digestive system?

  1. Drinking plenty of water

  2. Consuming fermented foods

  3. Eating a high-fiber diet

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

Unani Diet and Nutrition emphasizes the importance of maintaining a healthy digestive system. Drinking plenty of water, consuming fermented foods, and eating a high-fiber diet are all recommended practices for promoting digestive health and preventing constipation.

Multiple choice

Which of the following is considered to be a cooling food according to Unani principles?

  1. Cucumber

  2. Yogurt

  3. Mint

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

In Unani Diet and Nutrition, certain foods are classified as heating or cooling based on their perceived effects on the body. Cucumber, yogurt, and mint are all considered to be cooling foods, meaning they are believed to have a calming and soothing effect on the body.

Multiple choice

Which of the following is a key concept in Unani Diet and Nutrition for maintaining a balanced diet?

  1. Moderation and balance

  2. Variety and diversity

  3. Seasonal and local eating

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

Unani Diet and Nutrition emphasizes the importance of moderation, balance, variety, diversity, and seasonal and local eating. By incorporating these principles into one's diet, individuals can achieve a balanced and nutritious dietary pattern that supports overall health and well-being.

Multiple choice

Which of the following is a common Unani recommendation for promoting healthy digestion?

  1. Consuming fermented foods

  2. Drinking herbal teas

  3. Eating a high-fiber diet

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

Unani Diet and Nutrition places a strong emphasis on maintaining a healthy digestive system. Consuming fermented foods, drinking herbal teas, and eating a high-fiber diet are all recommended practices for promoting healthy digestion and preventing digestive issues.

Multiple choice

Which of the following is considered to be a moist food according to Unani principles?

  1. Fruits

  2. Vegetables

  3. Dairy products

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

In Unani Diet and Nutrition, certain foods are classified as moist or dry based on their perceived effects on the body. Fruits, vegetables, and dairy products are all considered to be moist foods, meaning they are believed to have a hydrating and cooling effect on the body.

Multiple choice

What is the approximate equivalent of one large egg in terms of flaxseed meal?

  1. 1 tablespoon

  2. 2 tablespoons

  3. 3 tablespoons

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

One large egg is approximately equivalent to 1 tablespoon of flaxseed meal mixed with 3 tablespoons of water.

Multiple choice

Which egg substitute is often used as a binder in recipes?

  1. Silken tofu

  2. Chia seeds

  3. Aquafaba

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

Silken tofu is a common egg substitute used as a binder in recipes. It provides moisture and structure to dishes without the use of eggs.

Multiple choice

What is the approximate equivalent of one large egg in terms of chia seeds?

  1. 1 tablespoon

  2. 2 tablespoons

  3. 3 tablespoons

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

One large egg is approximately equivalent to 1 tablespoon of chia seeds mixed with 3 tablespoons of water.

Multiple choice

Which egg substitute is often used in meringues and macarons?

  1. Aquafaba

  2. Silken tofu

  3. Chia seeds

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

Aquafaba is a common egg substitute used in meringues and macarons. It provides a light and airy texture similar to eggs.

Multiple choice

Which of the following foods is most commonly associated with E. coli contamination?

  1. Ground beef

  2. Unpasteurized milk

  3. Leafy greens

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

Ground beef is the most commonly associated with E. coli contamination, as the bacteria can be present in the meat.

Multiple choice

What is the primary characteristic of legumes and pulses that makes them a sustainable food source?

  1. High protein content

  2. Low water requirements

  3. Nitrogen-fixing ability

  4. Resistance to pests and diseases
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Legumes and pulses have the unique ability to fix atmospheric nitrogen, making them a sustainable source of protein and reducing the need for synthetic nitrogen fertilizers.