Metabolism blong Sukasuka (1) Kwis
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Questions and Answers

Which process is responsible for the production of lactate in cancer cells?

  • Gluconeogenesis
  • Krebs cycle
  • Glycolysis (correct)
  • Electron transport chain
  • What is the main product of glucose metabolism?

  • ATP (correct)
  • Lactate
  • Acetyl-CoA
  • Pyruvate
  • Which metabolic pathway supplies substrates for nucleotide synthesis?

  • Krebs cycle
  • Glycolysis
  • Pentose phosphate pathway (correct)
  • Electron transport chain
  • Why do cancer cells rely on glycolysis for ATP production?

    <p>It is faster than oxidative phosphorylation</p> Signup and view all the answers

    Which process is responsible for the acidification of the tumor microenvironment?

    <p>Lactate production</p> Signup and view all the answers

    Which pathway is responsible for the production of lactate in cancer cells?

    <p>解糖系</p> Signup and view all the answers

    Which molecule is the end product of glycolysis?

    <p>ピルビン酸</p> Signup and view all the answers

    Which metabolic pathway is dependent on the presence of oxygen?

    <p>クエン酸回路</p> Signup and view all the answers

    Which metabolic pathway supplies substrates for nucleotide synthesis?

    <p>Pentose phosphate pathway</p> Signup and view all the answers

    Which process is responsible for the acidification of the tumor microenvironment?

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

    Why do cancer cells rely on glycolysis for ATP production?

    <p>Cancer cells lack the necessary enzymes for oxidative phosphorylation</p> Signup and view all the answers

    Which metabolic pathway is dependent on the presence of oxygen?

    <p>Citric acid cycle</p> Signup and view all the answers

    Which molecule is the end product of glycolysis?

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

    Which metabolic pathway supplies substrates for lipid synthesis?

    <p>Citric acid cycle</p> Signup and view all the answers

    Which metabolic pathway supplies substrates for nucleotide synthesis?

    <p>Pentose phosphate pathway</p> Signup and view all the answers

    Why can respiratory-deficient cells use glucose as a nutrient but not glycerol?

    <p>Respiratory-deficient cells lack the necessary enzymes for glycerol metabolism</p> Signup and view all the answers

    What are oncometabolites?

    <p>Metabolites that promote cancer cell growth</p> Signup and view all the answers

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