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5 Written Questions

5 Matching Questions

  1. what are the potentally atp for aerobi respiration
  2. phototrophs
  3. movement of e-* 2
  4. what happens in indirect method 3
  5. what happens in direct method
  1. a movement of e-8 within cell membrane. this is done by electron transport system (ETS)
  2. b 98
  3. c sources of energy (e-*) are light activated e- of bacterochlorophyll molecules
  4. d affinities for electrons is referred to as tge stadard reduction potential (e-o) and is measured as a voltage. the more postive the value the greater the affinity
  5. e direct coupling of an exergoinic reaction to the indergonic reaction of ATP

5 Multiple Choice Questions

  1. reduction reaction acquisition of e-*and hydrogen atoms by a suitable acceptor moleule. facilitated by coenzymes ( nicotamide adenime dinucleotide called also NAD / flavin adenine dinucleotide called also FAD
  2. conversion of pmf into a store , useful form --> ATP
  3. conversion of e- energy into membrane potential energy or poton motive force (pmf)
  4. only 2 ATP glucose
  5. - removal of e-* from energy source. this is done by oxidation reduction reaction

5 True/False Questions

  1. removal of e-* from energy source 1oxidation reaction - removal of e-* and hydrogen atom from energy source. facilitated by enzymes dehydrogenases ( loses hydrogen )or oxidoreduct


  2. what are the reality atp for aerobic respiration38 atp


  3. direct methodsubstrale level phosphorylation


  4. movement of e-* 1electron transport system -unidirectional movemnt of ee-* thru a series of Fe-containing acceptos molecules (cytochromes) that are arranged with increasing affinities for electrons


  5. chemoautrophs-sources of energy (e-*) are inorganic - on Hydrogen gas


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