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  • Match the items of Column I with those given in Column II:
    Column I                            Column II
    Food components               Product(s) of digestion
    Carbohydrates                    Fatty acids and glycerol
    Proteins                              Sugar
    Fats                                     Amino acids

Match the items of Column I with those g | Class 7 Science Chapter Nutrition in Animals, Nutrition in Animals NCERT Solutions

Q4.

Match the items of Column I with those given in Column II:
Column I                            Column II
Food components               Product(s) of digestion
Carbohydrates                    Fatty acids and glycerol
Proteins                              Sugar
Fats                                     Amino acids

Column I                                  Column II
Food components               Product(s) of digestion
Carbohydrates                    Sugar
Proteins                              Amino acids
Fats                                    Fatty acids and glycerol

1) Carbohydrate: Carbohydrates are the sugars, starches and fibres found in fruits, grains, vegetables and milk products as well; they are of three types: polysaccharides, disaccharides and oligosaccharides. Though often maligned in trendy diet, carbohydrates are one of the basic food groups that are important to a healthy diet like curd etc. and these all needs to be digested.

 2) Protein: Proteins are the macronutrient that are essential for building muscles. It is mostly found in animal products and is also present in other sources like nuts and pulses etc. Protein of the ingested food are broken down to the amino acids by the peptidase enzyme. It plays various roles in your body like repair and building of body tissues, allows metabolic reactions to take place and coordinates body functions.

3) Fats: Fats are nutrients that provides energy. Fats contains 9 calories in each gram. It help in the absorption of fat soluble vitamins A, D, E, and K; and their ingested foods are triglycerides. Fats are either saturated or unsaturated and they are digested by lipases enzyme.

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NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:

  • Read the question carefully and focus on the core concept being asked.
  • Reference examples and data from the chapter when answering questions about Nutrition in Animals.
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  • Practice answering questions within the time limit to improve your speed and accuracy.
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Important Questions & Answers

Why is this answer important for exams?

This question is important because it tests key concepts from the NCERT syllabus and is frequently asked in CBSE exams.

Which NCERT concept is used in this question?

This question is based on core NCERT concepts explained in the chapter and should be revised thoroughly before exams.

What common mistakes should be avoided in this question?

Students often lose marks by skipping steps, writing incomplete explanations, or misunderstanding keywords used in the question.

What is the correct answer to: Match the items of Column I with those given in Column II: Column I                            Column II Food components               Product(s) of digestion Carbohydrates                    Fatty acids and glycerol Proteins                              Sugar Fats                                     Amino acids?

Column I                                  Column II
Food components               Product(s) o...

How do you solve Match the items of Column I with those given in Column II: Column I                            Column II Food components               Product(s) of digestion Carbohydrates                    Fatty acids and glycerol Proteins                              Sugar Fats                                     Amino acids step by step?

Step-by-step explanation:
• Column I                                  Column II
• Food components               Product(s) of digestion
• Carbohydrates                    Sugar
• Proteins                              Amino acids
• Fats                                    Fatty acids and glycerol

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