Health and Nutrition Basics Quiz - Understand the Essentials of Healthy Living

Question 1 of 42

Which vitamin is primarily obtained from sunlight?

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Vitamin A

Vitamin B12

Vitamin C

Vitamin D

Question 2 of 42

What is the main function of carbohydrates in the body?

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Building muscle

Providing energy

Regulating body temperature

Forming hormones

Question 3 of 42

Which mineral is essential for maintaining healthy bones and teeth?

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Iron

Calcium

Potassium

Magnesium

Question 4 of 42

Which nutrient is important for repairing tissues and making enzymes and hormones?

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Proteins

Fats

Carbohydrates

Vitamins

Question 5 of 42

What type of fat is considered the healthiest for the heart?

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Saturated fat

Trans fat

Monounsaturated fat

Cholesterol

Question 6 of 42

Which vitamin is known for its antioxidant properties and helps protect cells from damage?

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Vitamin A

Vitamin C

Vitamin E

Vitamin K

Question 7 of 42

Which of the following is a good source of dietary fiber?

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White rice

Chicken breast

Apples

Cheese

Question 8 of 42

Which type of carbohydrate is best for sustained energy?

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Simple carbohydrates

Complex carbohydrates

Refined carbohydrates

Sugars

Question 9 of 42

What is the primary role of water in the body?

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Providing energy

Transporting nutrients

Building tissues

Regulating body temperature

Question 10 of 42

Which vitamin is essential for blood clotting?

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Vitamin A

Vitamin B12

Vitamin C

Vitamin K

Question 11 of 42

Which of the following foods is high in omega-3 fatty acids?

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Salmon

Chicken

Beef

Pork

Question 12 of 42

What is the main source of Vitamin C?

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Oranges

Milk

Eggs

Beef

Question 13 of 42

Which type of protein is considered a complete protein?

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Beans

Nuts

Chicken

Rice

Question 14 of 42

Which nutrient helps in the absorption of iron from plant-based foods?

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Calcium

Vitamin D

Vitamin C

Vitamin A

Question 15 of 42

Which of the following is a common symptom of dehydration?

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Headache

Constipation

Nausea

All of the above

Question 16 of 42

Which nutrient is primarily responsible for maintaining healthy vision?

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Vitamin A

Vitamin B6

Vitamin D

Vitamin K

Question 17 of 42

Which type of diet is characterized by a high intake of fruits, vegetables, and whole grains?

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Ketogenic diet

Mediterranean diet

Paleo diet

Vegan diet

Question 18 of 42

Which nutrient helps to maintain the health of skin and mucous membranes?

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Vitamin A

Vitamin C

Vitamin E

Vitamin B12

Question 19 of 42

Which of the following is a good source of dietary potassium?

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Bananas

Cheddar cheese

Chicken breast

White bread

Question 20 of 42

Which type of fat should be limited to reduce the risk of heart disease?

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Monounsaturated fat

Saturated fat

Polyunsaturated fat

Omega-3 fat

Question 21 of 42

What is the primary function of dietary fiber?

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Providing energy

Promoting digestion

Building muscle

Enhancing taste

Question 22 of 42

Which vitamin helps with the absorption of calcium and supports bone health?

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Vitamin A

Vitamin C

Vitamin D

Vitamin K

Question 23 of 42

Which of the following is a characteristic of a balanced diet?

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High in processed foods

Low in fruits and vegetables

Varied and includes all food groups

Excludes carbohydrates

Question 24 of 42

Which of the following is an example of a complete protein?

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Peanuts

Lentils

Quinoa

Spinach

Question 25 of 42

What is the primary function of iron in the body?

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Bone health

Oxygen transport

Energy production

Immune function

Question 26 of 42

Which food is high in antioxidants that can help combat free radicals?

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Red wine

Dark chocolate

White rice

Potatoes

Question 27 of 42

What is a common effect of consuming excessive amounts of added sugars?

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Improved energy levels

Increased risk of diabetes

Enhanced muscle growth

Better skin health

Question 28 of 42

Which of the following is a sign of a deficiency in Vitamin B12?

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Night blindness

Fatigue

Joint pain

Skin rash

Question 29 of 42

Which food is rich in healthy monounsaturated fats?

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Olive oil

Butter

Bacon

Cream

Question 30 of 42

What is the main benefit of consuming probiotics?

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Improving bone density

Enhancing digestion

Boosting muscle mass

Increasing energy levels

Question 31 of 42

Which nutrient helps in the repair and growth of muscles?

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Fats

Carbohydrates

Proteins

Vitamins

Question 32 of 42

Which of the following foods is known for its high content of Vitamin K?

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Broccoli

Apples

Rice

Chicken

Question 33 of 42

Which type of fiber helps lower blood cholesterol levels?

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Soluble fiber

Insoluble fiber

Both types

Neither type

Question 34 of 42

What is the primary role of electrolytes in the body?

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Energy production

Fluid balance

Protein synthesis

Vitamin absorption

Question 35 of 42

Which of the following is a major source of vitamin B6?

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Eggs

Spinach

Bananas

Red meat

Question 36 of 42

Which nutrient is crucial for preventing scurvy?

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Vitamin A

Vitamin C

Vitamin D

Vitamin E

Question 37 of 42

What is the primary role of cholesterol in the body?

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Energy production

Hormone synthesis

Digestion

Immune defense

Question 38 of 42

Which of the following is a primary function of vitamin A?

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Vision health

Digestive health

Bone health

Blood clotting

Question 39 of 42

Which of the following minerals helps in muscle function and nerve signaling?

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Calcium

Phosphorus

Iron

Zinc

Question 40 of 42

Which nutrient is known to help reduce inflammation in the body?

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Omega-3 fatty acids

Saturated fats

Simple sugars

Sodium

Question 41 of 42

What is the recommended daily intake of water for an average adult?

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1-2 liters

2-3 liters

3-4 liters

4-5 liters

Question 42 of 42

Which of the following vitamins is important for energy production?

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Vitamin B12

Vitamin A

Vitamin K

Vitamin D

Health and Nutrition Basics : Biology

Practice Test

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