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Introduction to Cellular Respiration quiz Flashcards

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Introduction to Cellular Respiration quiz
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  • What is the main purpose of aerobic cellular respiration?

    The main purpose of aerobic cellular respiration is to produce lots of ATP or energy for the cell.

  • What does the term 'aerobic' imply in the context of cellular respiration?

    The term 'aerobic' implies that the process requires the presence of oxygen gas (O2).

  • Where do most stages of aerobic cellular respiration occur within the cell?

    Most stages of aerobic cellular respiration occur inside the mitochondria of the cell.

  • What are the end products of aerobic cellular respiration?

    The end products of aerobic cellular respiration are carbon dioxide (CO2), water (H2O), and ATP.

  • What is the chemical formula for glucose, the primary substrate in cellular respiration?

    The chemical formula for glucose is C6H12O6.

  • What is the role of oxygen in aerobic cellular respiration?

    Oxygen acts as the final electron acceptor in the electron transport chain, allowing the production of water.

  • What mnemonic can help you remember the stages of aerobic cellular respiration in order?

    The mnemonic 'Giant Pandas Killed Elvis' helps remember the stages: Glycolysis, Pyruvate oxidation, Krebs cycle, and Electron transport chain.

  • Which stage of aerobic cellular respiration occurs in the cytoplasm?

    Glycolysis is the stage that occurs in the cytoplasm.

  • What happens to glucose during aerobic cellular respiration?

    Glucose is oxidized, losing electrons and being converted into carbon dioxide.

  • What is the significance of ATP in cellular respiration?

    ATP (Adenosine Triphosphate) is the primary energy currency of the cell, produced during cellular respiration.

  • What is the difference between aerobic and anaerobic respiration?

    Aerobic respiration requires oxygen, while anaerobic respiration does not.

  • What is the Krebs cycle also known as?

    The Krebs cycle is also known as the citric acid cycle.

  • What are the byproducts of aerobic cellular respiration besides ATP?

    The byproducts are carbon dioxide (CO2) and water (H2O).

  • What is the role of the electron transport chain in cellular respiration?

    The electron transport chain generates a proton gradient that drives the synthesis of ATP.

  • What is the first stage of aerobic cellular respiration?

    The first stage is Glycolysis.