Class 12 Chemistry Chapter 14: Biomolecules
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Questions and Answers

What is the primary focus of Chapter 14 of NCERT Solutions for Class 12 Chemistry?

  • Organic synthesis
  • Inorganic compounds
  • Chemical bonding
  • Biomolecules (correct)
  • Which type of compounds are extensively studied in Chapter 14 of NCERT Solutions for Class 12 Chemistry?

  • Alcohols and phenols
  • Proteins and nucleic acids (correct)
  • Aldehydes and ketones
  • Hydrocarbons
  • What are the main biological functions of carbohydrates, as discussed in Chapter 14 of NCERT Solutions for Class 12 Chemistry?

  • Hormone regulation and enzyme activity
  • Energy storage and cell structure (correct)
  • DNA replication and protein synthesis
  • Immune response and blood clotting
  • Which biomolecule category is responsible for transmitting hereditary information, as explained in Chapter 14 of NCERT Solutions for Class 12 Chemistry?

    <p>Nucleic acids</p> Signup and view all the answers

    What is the main focus of Chapter 14 in NCERT Solutions for Class 12 Chemistry?

    <p>Classification of Carbohydrates</p> Signup and view all the answers

    What type of compounds are extensively studied in Chapter 14 of NCERT Solutions for Class 12 Chemistry?

    <p>Carbohydrates</p> Signup and view all the answers

    Which category of carbohydrates includes glucose and fructose?

    <p>Monosaccharides</p> Signup and view all the answers

    Which type of carbohydrates are formed by joining two monosaccharides?

    <p>Disaccharides</p> Signup and view all the answers

    What is the classification of glucose and fructose in the context of carbohydrates?

    <p>Monosaccharides</p> Signup and view all the answers

    Which category of carbohydrates is formed by joining two monosaccharides?

    <p>Disaccharides</p> Signup and view all the answers

    What is the primary focus of Chapter 14 in NCERT Solutions for Class 12 Chemistry?

    <p>Classification of Carbohydrates</p> Signup and view all the answers

    Which type of carbohydrates have a crucial role in the storage of energy?

    <p>Polysaccharides</p> Signup and view all the answers

    Study Notes

    Biomolecules: Carbohydrates

    • Primary focus of Chapter 14 of NCERT Solutions for Class 12 Chemistry: biomolecules, particularly carbohydrates

    Types of Compounds

    • Compounds extensively studied in Chapter 14: biomolecules, especially carbohydrates

    Biological Functions of Carbohydrates

    • Main biological functions of carbohydrates: providing energy and acting as structural components of living organisms

    Biomolecule Categories

    • Biomolecule category responsible for transmitting hereditary information: nucleic acids (DNA and RNA)

    Classification of Carbohydrates

    • Category of carbohydrates that includes glucose and fructose: monosaccharides
    • Type of carbohydrates formed by joining two monosaccharides: disaccharides
    • Classification of glucose and fructose: simple sugars or monosaccharides
    • Type of carbohydrates formed by joining two monosaccharides: disaccharides (e.g., sucrose, lactose, and maltose)

    Importance of Carbohydrates

    • Type of carbohydrates that have a crucial role in the storage of energy: polysaccharides (e.g., starch, glycogen, and cellulose)

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    Description

    Test your understanding of Chapter 14 of NCERT Solutions for Class 12 Chemistry, which focuses on biomolecules. Explore the study of carbohydrates, proteins, nucleic acids, and other compounds, as well as their biological functions and significance in hereditary information transmission.

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