11th Class Biology Chapter 12 MCQs with Answers

Welcome to the 11th Class Biology Chapter 12 MCQs Practice and Quiz Tests. We are presenting you with top MCQ questions from the 11th Class Biology Chapter 12 Nutrition.

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11th Class Multiple Choice Question Chapter 12 with Answers Free PDF

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Grade 11 Biology Chapter 12 Online Quiz

By presenting 3 options to choose from, 11th Class Biology Chapter 12 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 11th Class Questions and Answers and click over the correct answer.

• Test Name: 11th Class Biology Chapter 12 Quiz Practice
• Type: Quiz Test
• Total Questions: 40
• Total Marks: 40
• Time: 40 minutes

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11th Class Biology Chapter 12: Nutrition

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1 / 40

What is the term for the process of converting food into usable energy by the body?

Metabolism

Digestion

Absorption

2 / 40

Which of the following is NOT a function of proteins in the body?

Immune function

Enzyme activity

Energy production

3 / 40

What is the primary function of carbohydrates in the body?

Build cell membranes

Provide energy

Store genetic information

4 / 40

Which nutrient is important for maintaining fluid balance in the body?

Iron

Calcium

Sodium

5 / 40

What is the primary function of vitamins in the body?

Provide energy

Build muscle

Regulate bodily functions

6 / 40

Which nutrient is the body's main source of energy?

Fats

Carbohydrates

Proteins

7 / 40

Which of the following is NOT a function of water in the body?

Provide energy

Lubrication

Temperature regulation

8 / 40

What is the primary function of fiber in the diet?

Build muscle

Aid digestion

Provide energy

9 / 40

Which nutrient is important for proper nerve function and muscle contraction?

Iron

Potassium

Calcium

10 / 40

What is the primary function of water in the body?

Hydration

Provide energy

Build muscle

11 / 40

What is the primary function of proteins in the body?

Provide energy

Regulate bodily functions

Build and repair tissues

12 / 40

What is the primary function of minerals in the body?

Build muscle

Regulate bodily functions

Provide energy

13 / 40

Which nutrient is important for the formation of red blood cells and oxygen transport in the body?

Potassium

Calcium

Iron

14 / 40

Which of the following is NOT a macronutrient?

Carbohydrates

Proteins

Vitamins

15 / 40

What is the term for the process of converting food into usable energy by the body?

Absorption

Digestion

Metabolism

16 / 40

What is the primary function of antioxidants in the body?

Provide energy

Protect cells from damage

Build muscle

17 / 40

Which of the following is NOT an antioxidant?

Vitamin E

Calcium

Vitamin C

18 / 40

Which nutrient is essential for proper nerve function and muscle contraction?

Iron

Calcium

Sodium

19 / 40

What is the term for the process by which nutrients are absorbed into the bloodstream from the digestive tract?

Assimilation

Digestion

Absorption

20 / 40

Which of the following is NOT a trace mineral?

Iron

Calcium

Zinc

21 / 40

Which nutrient is important for proper nerve function and muscle contraction?

Calcium

Potassium

Iron

22 / 40

Which of the following is NOT an antioxidant?

Vitamin E

Vitamin C

Calcium

23 / 40

Which of the following is NOT an antioxidant?

Calcium

Vitamin E

Vitamin C

24 / 40

Which nutrient is important for proper nerve function and muscle contraction?

Potassium

Iron

Calcium

25 / 40

Which of the following is NOT a micronutrient?

Carbohydrates

Calcium

Iron

26 / 40

What is the primary function of antioxidants in the body?

Build muscle

Provide energy

Protect cells from damage

27 / 40

What is the term for the process by which cells take in and use nutrients?

Absorption

Digestion

Assimilation

28 / 40

What is the term for the complex process by which food is broken down and absorbed by the body?

Metabolism

Digestion

Absorption

29 / 40

Which nutrient is important for the formation of hormones and cell membranes?

Carbohydrates

Fats

Proteins

30 / 40

What is the primary function of antioxidants in the body?

Build muscle

Protect cells from damage

Provide energy

31 / 40

Which nutrient is essential for strong bones and teeth?

Calcium

Vitamin C

Iron

32 / 40

Which of the following is NOT a type of dietary fiber?

Insoluble

Soluble

Monounsaturated

33 / 40

What is the term for the process of breaking down food into smaller molecules that can be absorbed by the body?

Absorption

Digestion

Assimilation

34 / 40

What is the term for the process by which organisms obtain and use nutrients for growth, metabolism, and repair?

Digestion

Nutrition

Absorption

35 / 40

Which nutrient is essential for building and repairing tissues in the body?

Vitamins

Proteins

Fats

36 / 40

What is the term for the process by which nutrients are converted into cellular energy?

Absorption

Cellular respiration

Digestion

37 / 40

What is the primary source of energy for living organisms?

Proteins

Carbohydrates

Fats

38 / 40

What is the term for the breakdown of food molecules to release energy?

Absorption

Digestion

Metabolism

39 / 40

Which of the following is NOT a water-soluble vitamin?

Vitamin B

Vitamin D

Vitamin C

40 / 40

What is the term for the process of converting food into usable energy by the body?

Absorption

Digestion

Metabolism

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