Glucose Metabolism and Redox Reactions Quiz
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Glucose Metabolism and Redox Reactions Quiz

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Questions and Answers

What is the primary metabolic fuel of mammals?

  • Carbohydrates
  • Proteins
  • Glucose (correct)
  • Lipids
  • Which molecule serves as the major precursor for the synthesis of different carbohydrates?

  • Glycolipids
  • Glucose (correct)
  • Proteoglycans
  • Glycoproteins
  • What is the primary role of glucose in energy consumption?

  • Acting as a universal fuel for the fetus
  • Being the major precursor for the synthesis of different carbohydrates
  • Functioning as the final substrate that enters tissue cells and converts to ATP (correct)
  • Serving as a direct precursor for the synthesis of ATP
  • Which molecule is the energy currency of the body?

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

    What is the final substrate that enters tissue cells and converts to ATP?

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

    What is the function of NAD+ in glucose metabolism oxidative cofactor (redox reactions)?

    <p>Participating in redox reactions to produce NADH + H+</p> Signup and view all the answers

    Why can't glucose readily diffuse through the cell membrane?

    <p>Due to its high molecular weight</p> Signup and view all the answers

    What is the main function of ATP in the body?

    <p>Functioning as the energy currency of the body</p> Signup and view all the answers

    What is the major role of FAD and FADH2 structures in glucose metabolism?

    <p>Participating in redox reactions to produce NADH + H+</p> Signup and view all the answers

    True or false: Glucose serves as the primary metabolic fuel of the fetus.

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

    True or false: FAD and FADH2 are involved in redox reactions in glucose metabolism.

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

    True or false: ATP is primarily consumed in the synthesis of hormones and cell membranes.

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

    True or false: Glucose can readily diffuse through the cell membrane due to its low molecular weight.

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

    True or false: Glucose is the major precursor for the synthesis of nucleotides like ribose and deoxyribose.

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

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