
Cell Respiration
Quiz by Frank Castella
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19 questions
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- Q1The primary energy compound of the cell.NADHCO2FADH2ATP20s
- Q2The first stage of cellular respiration.PDCKreb's CycleGlycolysisElectron Transport Chain20s
- Q3Which of the following is not a product of the Kreb's cycle?PyruvateCO2NADHATP20s
- Q4The role of FADH2 is:to covert ADP to ATP.to carry electrons to the electron transport chain.to split glucose into two molecules of pyruvate.to pump H+ into the mitochondrial matrix.20s
- Q5If a process is anaerobic, itdoes not require oxygen.requires oxygen20s
- Q6If two molecules of glucose are completely oxidized, approximately how many molecules of ATP can be made?24723620s
- Q7During which of the following stages is CO2 released as a waste product?Citric Acid cycleGlycolysisChemiosmosisElectron Transport Chain20s
- Q8Both alcohol and lactic acid fermentation result in the following being produced:ATPCO2NAD+O220s
- Q9As electrons move along the electron transport chainH+ are pumped into the mitochondrial intermembrane space.Lactic acid is produced.CO2 is released.H+ are pumped into the mitochondrial matrix.20s
- Q10The final electron acceptor in the electron transport chain is:O2GlucoseH2OCO220s
- Q11The stage of cell respiration that takes place in the cytoplasm of the cell:chemiosmosisCitric Acid cycleglycolysiselectron transport chain20s
- Q12Two processes that occur in the mitochondria are:glycolosis and electron transport chainfermentation and PDCCitric acid cycle and electron transport chainglycolysis and citric acid cycle20s
- Q13Fermentation releases energy from food despite the lack ofCO2ATPOxygenNAD+20s
- Q14This stage of cell respiration takes place even with the lack of oxygen.GlycolysisCitric Acid cycleElectron Transport ChainKreb's cycle20s
- Q15What happens to NADH on the final step of fermentation?It is reduced to NAD+it is converted to CO2It is converted to lactic acidIt is oxidized to NAD+20s