11th Class

11th Class Biology Chapter 12 Quiz with Answers

“11th Class Biology Chapter 12 Quiz: Nutrition” is a very important chapter that deals with the processes by which living organisms obtain and utilize food for growth, repair, and energy. This chapter is important for MDCAT students since it has the set of details on both human and plant nutrition with emphasis on digestion, absorption, and biochemical processes. Our MDCAT Quiz for this chapter will ensure that you are well-prepared for related exam questions.

Overview of Nutrition

The chapter begins by defining what nutrition is: it is the process by which an organism gains food and uses it to maintain vital functions. An overview of nutrients and their types—macronutrients (proteins, carbohydrates, fats) and micronutrients (vitamins and minerals)—are discussed. Students will examine the function of each nutrient in maintaining health and life processes. To sum up, proper water and fiber intake, along with eating a balanced diet, are highly stressed.

MDCAT Quiz: Test Your Knowledge of Nutrition

The MDCAT Quiz for Chapter 12 covers aspects like human digestion, nutrient absorption, and plant nutrition. It helps you identify your level of understanding of processes and functions in nutrition and see whether you are ready to handle the MDCAT exam questions that come from this topic.

  • Test Name: 11th Class Biology Chapter 12 Quiz
  • Type: Quiz Test
  • Total Questions: 30
  • Total Marks: 30
  • Time: 30 minutes

Note: Answer of the questions will change randomly each time you start the test, once you are finished, click the View Results button.

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Free Flashcards for Nutrition

Flashcards are provided at no cost for speedy revision. In these flashcards, major topics such as digestive enzymes, nutrient absorption, photosynthesis, and nutritional disorders related to Chapter 12 are given. Flashcards serve as a great tool to review the main points of any subject in order to retain information while studying for your MDCAT.

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

Carbohydrates

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

Metabolism

Which of the following is NOT an antioxidant?

Vitamin C

What is the primary function of antioxidants in the body?

Protect cells from damage

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

Potassium

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

Metabolism

Which of the following is NOT an antioxidant?

Vitamin C

What is the primary function of antioxidants in the body?

Protect cells from damage

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

Potassium

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

Metabolism

Which of the following is NOT an antioxidant?

Vitamin C

What is the primary function of antioxidants in the body?

Protect cells from damage

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

Potassium

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

Digestion

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

Monounsaturated

What is the primary function of fiber in the diet?

Aid digestion

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

Sodium

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

Cellular respiration

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

Energy production

What is the primary function of proteins in the body?

Build and repair tissues

Which nutrient is essential for strong bones and teeth?

Calcium

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

Metabolism

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

Provide energy

What is the primary function of water in the body?

Hydration

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

Iron

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

Assimilation

Which of the following is NOT a trace mineral?

Iron

What is the primary function of minerals in the body?

Regulate bodily functions

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

Calcium

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

Absorption

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