Test Your Knowledge of Glycolysis and NADH Reoxidation with Our Quiz!
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Questions and Answers

Which molecule is used to reoxidize NADH to NAD+ in anaerobic conditions?

  • Lactate (correct)
  • Respiratory chain
  • Glycolysis
  • Pyruvate

    • What is the purpose of adding a phosphate to GA-3-P in glycolysis?

  • To produce lactate
  • To reoxidize NADH to NAD+
  • To drive the synthesis of ATP (correct)
  • To convert it into 1,3-BPG

    • Why is the conversion of glyceraldehyde 3 phosphate to 1,3 bisphosphoglycerate not spontaneous?

  • Because delta G is zero
  • Because delta G is positive (correct)
  • Because delta G is negative
  • Because delta G is undefined

    • What is the limited resource that necessitates the reoxidation of NADH to NAD+?

    <p>NAD+ (B)</p> Signup and view all the answers

    Which molecule is oxidized in the respiratory chain to reoxidize NADH to NAD+?

    <p>NADH (A)</p> Signup and view all the answers

    What is the high-energy phosphate molecule that drives ATP synthesis in glycolysis?

    <p>1,3-BPG (B)</p> Signup and view all the answers

    What is the product of the NADH-dependent conversion of pyruvate to lactate?

    <p>Lactate (C)</p> Signup and view all the answers

    What is the molecule that is converted to 1,3 bisphosphoglycerate in glycolysis?

    <p>Glyceraldehyde 3 phosphate (A)</p> Signup and view all the answers

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