Metabolism and Metabolic Pathways Quiz
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Questions and Answers

Which term refers to the breakdown of large molecules into smaller ones?

  • Synthesis
  • Catabolism (correct)
  • Anabolism
  • Metabolism
  • What is the main difference between catabolism and anabolism?

  • Energy is released in both catabolism and anabolism
  • Energy is absorbed in both catabolism and anabolism
  • There is no energy change in either catabolism or anabolism
  • Energy is released in catabolism and absorbed in anabolism (correct)
  • What is a metabolic pathway?

  • A series of consecutive reactions forming a cycle (correct)
  • A single reaction that breaks down molecules
  • A random set of reactions with no specific order
  • An isolated reaction with no energy changes
  • Which type of pathway generates a final product different from the reactants?

    <p>Linear pathway</p> Signup and view all the answers

    In which type of pathway, energy is generally absorbed during the synthesis of large molecules?

    <p>Anabolic pathway</p> Signup and view all the answers

    What is the process that involves the breakdown of large molecules into smaller ones?

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

    Which enzyme is involved in the hydrolysis of carbohydrates in the small intestine?

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

    What is the process where energy is generally released during the breakdown of large molecules?

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

    During protein digestion, which enzyme is responsible for cleaving the large protein backbone into smaller peptides?

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

    What type of pathway regenerates the first reaction in a series of reactions?

    <p>Cyclic pathway</p> Signup and view all the answers

    Where does the catabolism of food begin?

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

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