Nutrition MCQs with Answers

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Welcome to the Nutrition MCQs with Answers. In this post, we have shared Nutrition Online Test for different competitive exams. Find practice Nutrition Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Nutrition.

Nutrition Online Quiz

By presenting 3 options to choose from, Nutrition Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Nutrition Questions and Answers and click over the correct answer.

Test Name: Nutrition MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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Nutrition

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1 / 40

What is the term for a complete protein that contains all essential amino acids?

Incomplete protein

High-quality protein

Complementary protein

2 / 40

Which nutrient is essential for the formation and maintenance of strong bones and teeth?

Calcium

Iron

Vitamin C

3 / 40

Which nutrient is a component of hemoglobin and is responsible for oxygen transport in the blood?

Calcium

Iron

Vitamin A

4 / 40

Which nutrient is essential for the formation of DNA and red blood cells?

Vitamin C

Folate (Vitamin B9)

Vitamin A

5 / 40

What is the primary function of the mineral iodine in the body?

Regulate thyroid function

Support bone health

Facilitate nerve transmission

6 / 40

What is the term for the condition resulting from inadequate vitamin C intake, causing bleeding gums and joint pain?

Rickets

Beriberi

Scurvy

7 / 40

Which type of fat is considered heart-healthy and is found in olive oil and avocados?

Trans fat

Monounsaturated fat

Saturated fat

8 / 40

Which mineral is important for muscle contractions, nerve impulses, and fluid balance?

Iron

Sodium

Potassium

9 / 40

What is the function of antioxidants in the diet?

Enhance muscle growth

Aid in digestion

Protect cells from damage caused by free radicals

10 / 40

What is the term for the process of breaking down food into smaller particles for digestion?

Absorption

Chemical digestion

Mechanical digestion

11 / 40

Which mineral is essential for nerve function, muscle contractions, and bone health?

Magnesium

Sodium

Magnesium

12 / 40

What is the primary function of the digestive system?

Pump blood throughout the body

Break down food into nutrients for absorption

Regulate body temperature

13 / 40

Which vitamin is synthesized in the skin in response to sunlight?

Vitamin A

Vitamin K

Vitamin D

14 / 40

What is the term for the body's energy expenditure at rest?

Total daily energy expenditure (TDEE)

Basal metabolic rate (BMR)

Resting metabolic rate (RMR)

15 / 40

What is the role of sodium in the body?

Enhance immune function

Regulate fluid balance and nerve function

Build bone density

16 / 40

What is the main function of carbohydrates in the diet?

Build cell membranes

Provide energy

Aid in blood clotting

17 / 40

Which nutrient is crucial for the development and maintenance of healthy skin, vision, and mucous membranes?

Vitamin C

Vitamin A

Vitamin D

18 / 40

What is the primary function of phosphorus in the body?

Immune function

Blood clotting

Bone and teeth formation, energy metabolism

19 / 40

Which mineral is important for maintaining proper fluid balance in the body?

Magnesium

Potassium

20 / 40

Which vitamin is important for wound healing and collagen formation?

Vitamin K

Vitamin C

Vitamin B12

21 / 40

What is the primary function of proteins in the body?

Energy storage

Regulating blood sugar

Building and repairing tissues

22 / 40

What is the primary function of vitamin K in the body?

Blood clotting and bone health

Collagen synthesis

Vision and immune function

23 / 40

What is the role of calcium in the body?

Facilitating blood clotting

Supporting nerve function

Building and maintaining strong bones and teeth

24 / 40

What is the primary role of carbohydrates during exercise?

Provide a quick source of energy

Build muscle mass

Regulate body temperature

25 / 40

What is the recommended daily intake of fruits and vegetables for a balanced diet?

10 servings

5 servings

2 servings

26 / 40

What is the role of fiber in the diet?

Provides quick energy

Facilitates protein synthesis

Promotes digestive health and prevents constipation

27 / 40

Which nutrient is the body's primary source of quick energy?

Proteins

Fats

Carbohydrates

28 / 40

Which nutrient is essential for the production of red blood cells?

Vitamin D

Iron

Calcium

29 / 40

Which nutrient is the body's primary energy storage molecule?

Fats

Glycogen

Proteins

30 / 40

What is the term for the process of nutrient absorption in the small intestine?

Absorption

Assimilation

Digestion

31 / 40

What is the main function of fats in the body?

Facilitating muscle contraction

Supporting immune function

Energy storage and insulation

32 / 40

What is the term for the condition of excessive body fat that poses a health risk?

Malnutrition

Anorexia

Obesity

33 / 40

Which vitamin is important for the prevention of neural tube defects during pregnancy?

Vitamin D

Vitamin K

Folate (Vitamin B9)

34 / 40

What is the main source of omega-3 fatty acids in the diet?

Fatty fish (e.g., salmon, mackerel)

Olive oil

Nuts and seeds

35 / 40

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

10 cups (80 ounces)

6 cups (48 ounces)

8 cups (64 ounces)

36 / 40

Which vitamin is crucial for the absorption of calcium in the intestines?

Vitamin D

Vitamin C

Vitamin B12

37 / 40

What is the main function of the B-complex vitamins in the body?

Aid in blood clotting

Support bone health

Act as coenzymes in energy metabolism

38 / 40

Which nutrient is the primary component of enzymes and plays a role in energy metabolism?

Vitamins

Minerals

Proteins

39 / 40

What is the term for the condition of inadequate iron levels in the body, leading to fatigue and weakness?

Vitamin D toxicity

Scurvy

Iron deficiency anemia

40 / 40

Which vitamin is essential for vision and is abundant in carrots?

Vitamin C

Vitamin A

Vitamin K

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admin3 weeks ago

0 16 1 minute read