‣Define respirationThe release of energy from food, with or without oxygen‣What is the equation for respirationC6 H12 O6 + 6O2 > 6CO2 + 6H2O + heat (energy)‣Draw out the respiration diagramIf you learn this diagram off and UNDERSTAND it. You can answer any question on respiration.‣Name the first stage of respirationGlycolysis‣Where in the cell does this stage take placeCytoplasm‣Is there a large or small amount of energy released in this stageSmall amount‣Name substance glucose is converted toPyruvic acid/pyruvate‣How many carbons does this substance have3 carbons‣Does this conversion require oxygenNo‣What is aerobic respirationThe breakdown of glucose to release energy IN the presence of oxygen‣What is anaerobic respirationThe breakdown of glucose to release energy WITHOUT the presence of oxygen‣What do yeasts produce in anaerobic conditionEthanolCO2‣What do humans produce in anaerobic conditionsLactic acid‣Where does the second stage of respiration take placeMitochondria‣What is the name of the 2 carbon molecule formed in stage 2Acetyl CoA or Acetyl group (cc)‣What happens to pyruvic acid when it turns into this moleculeIt loses a carbon ‣What enzyme is present in this stageCo-enzyme A‣Name the cycle that accepts this enzyme and acetyl groupKrebs Cycle‣What eventually happens to Acetyl CoAEventually converted into water and CO2‣Name the products of this cycleATPNADCO2‣What is the function of NAD in these reactionsAdds to hydrogen ion to form NADH and transports electrons and protons to ETC‣Name the products of the ETCATPHydrogen Ions (protons)Electrons‣What do these formHydrogen ions and electrons‣What is the fate of these hydrogen ions and electronsAdd to oxygen to form water‣Name a requirement for this second stageOxygen is present‣Is respiration a catabolic or anabolic reactionCatabolic