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5 Written questions

5 Matching questions

  1. electrons are passed from glucose to..
  2. CO2 is absorbed by..
  3. in one reaction of cycle
  4. NADH and FADH2 carry electrons to...
  5. oxygen is being taken up by the barley to perform respiration..
  1. a ETC
  2. b electron carrier molecule to an ETC then finally to oxygen
  3. c oxygen sucks the water drop down
  4. d electrons on placed on FAD (electron acceptor), reducing it to FADH2
  5. e KOH

5 Multiple choice questions

  1. 2 net ATP per glucose
  2. pyruvate enters mitochondrion, where it loses one CO2 and is converted to the acetyl group (2-carbon)
  3. electrons and protons combine with oxygen to form water
  4. in eukaryotic cells, house most of the metabolic equipment for aerobic respiration
  5. chain of electron acceptors and donors

5 True/False questions

  1. glycolysisglucose (6 carbons) split into 2 molecules of pyruvate (3 carbon molecules)


  2. proton gradient from ETC powers...electron carrier molecule to an ETC then finally to oxygen


  3. Measuring rate of respiration1)glycolysis (in cytoplasm)
    2) citric acid cycle (in mitochondria)
    3) ETC and ATP synthase (mitochondria)


  4. acetyl joins 4 carbon -->to make 6 carbon molecule called citrate


  5. 3 stages of respirationprocess that transfers the energy in glucose to energy in the bonds of ATP