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

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

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

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

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

Which molecule is the end product of glycolysis?

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

Which metabolic pathway is dependent on the presence of oxygen?

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

Which metabolic pathway supplies substrates for nucleotide synthesis?

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

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

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

Which metabolic pathway is dependent on the presence of oxygen?

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

Which molecule is the end product of glycolysis?

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

Which metabolic pathway supplies substrates for lipid synthesis?

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

Which metabolic pathway supplies substrates for nucleotide synthesis?

<p>Pentose phosphate pathway (A)</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 (B)</p> Signup and view all the answers

What are oncometabolites?

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

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