Functions of Proteins in Building Processes
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Questions and Answers

What is a primary function of proteins?

  • Muscle contraction (correct)
  • Cell wall formation
  • Energy storage
  • Vitamin synthesis
  • Which nutrient group is NOT mentioned in the text as being important in building up processes?

  • Lipids
  • Proteins
  • Carbohydrates (correct)
  • Fats
  • What is a potential function of derived proteins?

  • Insulation
  • Nucleic acid formation
  • Photosynthesis
  • Enzyme activity (correct)
  • Which nutrient is closely related to fats?

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

    What role do proteins likely play in cell structure?

    <p>Cell adhesion</p> Signup and view all the answers

    Which macromolecule is responsible for growth and repairing in the body?

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

    What is the main function of hemoglobin in the blood?

    <p>Transporting oxygen</p> Signup and view all the answers

    Which function of proteins helps in protecting the epithelium of the alimentary canal?

    <p>Producing mucous secretions</p> Signup and view all the answers

    Which derived protein is crucial for the formation of blood clots?

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

    What role do antibodies play in the body?

    <p>Defending against pathogens</p> Signup and view all the answers

    What are proteins broken down into?

    <p>20 amino acids</p> Signup and view all the answers

    Which of the following is NOT a function of proteins?

    <p>Storing energy in the body</p> Signup and view all the answers

    Derived proteins are formed by the breakdown of what?

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

    Which macromolecule category do proteins belong to?

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

    What is the main constituent of protoplasm?

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

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