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 pet food brand is known for its limited-ingredient diets, designed for pets with food sensitivities?

  1. IAMS

  2. Eukanuba

  3. Royal Canin

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

Natural Balance is a pet food brand that offers limited-ingredient diets, which are suitable for pets with food sensitivities.

Multiple choice

What is the name of the pet food brand that offers a variety of grain-free and high-protein formulas?

  1. Taste of the Wild

  2. Fromm Family Foods

  3. Victor Pet Food

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

Taste of the Wild is a pet food brand that offers a variety of grain-free and high-protein formulas for dogs and cats.

Multiple choice

Which of the following is a natural food additive derived from seaweed?

  1. Agar-agar

  2. Carrageenan

  3. Alginic acid

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

Agar-agar, carrageenan, and alginic acid are all natural food additives derived from seaweed. They are commonly used as gelling agents, thickeners, and stabilizers in food products.

Multiple choice

What is the primary ingredient in fruit preserves?

  1. Sugar

  2. Pectin

  3. Fruit

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

Fruit preserves are made primarily from fruit, sugar, and pectin, which is a natural thickener derived from fruits.

Multiple choice

Which of the following is a good source of carbohydrates?

  1. Bread

  2. Meat

  3. Cheese

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

Carbohydrates are the body's main source of energy. Good sources of carbohydrates include bread, pasta, rice, potatoes, and fruits.

Multiple choice

Which of the following is a good source of protein?

  1. Bread

  2. Meat

  3. Cheese

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

Protein is essential for building and repairing muscle tissue. Good sources of protein include meat, poultry, fish, eggs, and dairy products.

Multiple choice

Which of the following is a good source of fat?

  1. Bread

  2. Meat

  3. Cheese

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

Fat is essential for storing energy and protecting organs. Good sources of fat include cheese, butter, oil, and nuts.

Multiple choice

Which of the following is a good source of electrolytes?

  1. Sports drinks

  2. Fruit juice

  3. Water

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

Electrolytes are minerals that help regulate the body's fluid balance. Good sources of electrolytes include sports drinks, coconut water, and salty snacks.

Multiple choice

Which of the following is a good source of antioxidants?

  1. Fruits

  2. Vegetables

  3. Whole grains

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

Antioxidants are compounds that help protect the body from damage caused by free radicals. Good sources of antioxidants include fruits, vegetables, and whole grains.

Multiple choice

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

  1. Salmon

  2. Tuna

  3. Chicken

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

Omega-3 fatty acids are essential fatty acids that the body cannot produce on its own. Good sources of omega-3 fatty acids include salmon, tuna, mackerel, and sardines.

Multiple choice

Which of the following is a good source of iron?

  1. Red meat

  2. Poultry

  3. Fish

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

Iron is an essential mineral that helps carry oxygen throughout the body. Good sources of iron include red meat, poultry, fish, and eggs.

Multiple choice

Which of the following is a good source of calcium?

  1. Dairy products

  2. Leafy green vegetables

  3. Fortified foods

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

Calcium is an essential mineral that helps build and maintain strong bones. Good sources of calcium include dairy products, leafy green vegetables, and fortified foods.

Multiple choice

Which of the following is a good source of vitamin E?

  1. Nuts

  2. Seeds

  3. Vegetable oils

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

Vitamin E is an essential vitamin that helps protect the body from damage caused by free radicals. Good sources of vitamin E include nuts, seeds, and vegetable oils.

Multiple choice

Which of the following is a good source of carbohydrates for athletes?

  1. Brown rice

  2. White bread

  3. Pasta

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

Brown rice, white bread, and pasta are all good sources of carbohydrates for athletes.

Multiple choice

Which of the following is a good source of protein for athletes?

  1. Chicken

  2. Fish

  3. Eggs

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

Chicken, fish, and eggs are all good sources of protein for athletes.