Cellular Processes Overview Quiz
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Questions and Answers

What is the direct outcome of glycolysis in the presence of oxygen?

  • Initiation of the electron transport chain (correct)
  • Breakdown of pyruvate to carbon dioxide
  • Synthesis of glucose
  • Production of lactic acid
  • What is the primary function of coenzymes in glycolysis?

  • To oxidize glucose
  • To synthesize ATP
  • To accept or contribute atoms to the reaction (correct)
  • To reduce NADH
  • Where does glycolysis occur in eukaryotic cells?

  • Golgi apparatus
  • Nucleus
  • Mitochondria
  • Cytosol (correct)
  • What is the fate of pyruvate in the absence of oxygen?

    <p>It is converted to lactate (D)</p> Signup and view all the answers

    What is the primary purpose of fermentation in cells?

    <p>To produce ATP in the absence of oxygen (C)</p> Signup and view all the answers

    What is the benefit of fermentation in terms of glycolysis?

    <p>It replenishes NAD+ for glycolysis to proceed (B)</p> Signup and view all the answers

    What is the primary function of cellular respiration in cells?

    <p>To convert biochemical energy from nutrients into ATP and waste products (B)</p> Signup and view all the answers

    Where do cellular processes such as glycolysis, citric acid cycle, and electron transport chain occur?

    <p>In both eukaryotic and prokaryotic cells (B)</p> Signup and view all the answers

    What is the byproduct of glycolysis?

    <p>Pyruvic acid and ATP (D)</p> Signup and view all the answers

    What is the energy yield of glycolysis?

    <p>2 ATP (C)</p> Signup and view all the answers

    What is the name of the molecule that is expended by working cells?

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

    What is the name of the process that occurs after blood transports glucose and oxygen to cells?

    <p>Cellular respiration (D)</p> Signup and view all the answers

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