4.2.1 Aerobic Respiration

Cards (49)

  • What is aerobic respiration?
    Respiration using oxygen
  • What are the three main stages of aerobic respiration?
    Glycolysis, Krebs cycle, ETC
  • What is the end product of glycolysis?
    Pyruvate
  • Oxygen is essential for the electron transport chain in aerobic respiration.

    True
  • The main products of aerobic respiration are ATP, carbon dioxide, and water
  • Where does the electron transport chain occur in aerobic respiration?
    Inner mitochondrial membrane
  • Glycolysis occurs in the cytoplasm.

    True
  • The electron transport chain produces ATP through oxidative phosphorylation
  • Mitochondria have a double membrane structure to support aerobic respiration.

    True
  • The organic molecule that stores chemical energy in aerobic respiration is glucose
  • What is the role of oxygen in aerobic respiration?
    Final electron acceptor
  • Glucose is the organic molecule that stores chemical energy
  • Match the reactants with the products of aerobic respiration:
    Glucose ↔️ Carbon dioxide
    Oxygen ↔️ Water
    ATP ↔️ Energy
  • Glycolysis occurs in the cell cytoplasm
  • Where does the electron transport chain occur in the cell?
    Inner mitochondrial membrane
  • Which stage of aerobic respiration produces FADH2?
    Krebs Cycle
  • The electron transport chain is located across the inner mitochondrial membrane
  • The Krebs cycle occurs in the mitochondrial matrix
  • The electron transport chain is located across the inner mitochondrial membrane.

    True
  • The ATP yield from glycolysis is 2 ATP.
  • What is the ATP yield per glucose molecule in anaerobic respiration?
    2 ATP
  • What are the reactants in aerobic respiration?
    Glucose and oxygen
  • What is the final electron acceptor in aerobic respiration?
    Oxygen
  • Anaerobic respiration produces lactic acid in animals.

    True
  • Aerobic respiration occurs in the mitochondria, while anaerobic respiration occurs in the cytoplasm.
  • The reactants of aerobic respiration are oxygen and glucose
  • Mitochondria play a key role in aerobic respiration.

    True
  • In aerobic respiration, oxygen acts as the final electron acceptor
  • What is produced in the Krebs cycle besides ATP?
    NADH and FADH2
  • Match the reactants and products of aerobic respiration:
    Glucose ↔️ Carbon dioxide
    Oxygen ↔️ Water
    ATP ↔️ Energy currency
  • In aerobic respiration, glucose is broken down, and oxygen acts as the final electron acceptor
  • Where does the Krebs cycle take place?
    Mitochondrial matrix
  • Order the stages of aerobic respiration in the correct sequence:
    1️⃣ Glycolysis
    2️⃣ Krebs Cycle
    3️⃣ Electron Transport Chain
  • What role does the mitochondrial matrix play in aerobic respiration?
    Krebs cycle
  • The Krebs cycle happens in the mitochondrial matrix
  • Oxygen is essential for the electron transport chain in aerobic respiration.
    True
  • What is a waste product of aerobic respiration?
    Carbon dioxide
  • Arrange the stages of aerobic respiration in their correct order:
    1️⃣ Glycolysis
    2️⃣ Krebs Cycle
    3️⃣ Electron Transport Chain
  • The Krebs cycle releases carbon dioxide as a byproduct.

    True
  • During glycolysis, glucose is broken down into two molecules of pyruvate