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lecture week 10 part 2 Test

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5 Written Questions

5 Matching Questions

  1. indirect method -
  2. what are the potentally atp for aerobi respiration
  3. chemoheterotrophs is
  4. what happens in indirect method 1
  5. direct method
  1. a substrale level phosphorylation
  2. b external source(s) f energy (source of energized electrons - e-*)
  3. c Oxidative phosphorylation (also called ox-phos)
  4. d 98
  5. e a source of energy are organic compounds

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. -sources of energy (e-*) are inorganic - on Hydrogen gas
  3. - removal of e-* from energy source. this is done by oxidation reduction reaction
  4. 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. only 2 ATP glucose

5 True/False Questions

  1. what happens in indirect method 3movement of e-8 within cell membrane. this is done by electron transport system (ETS)


  2. what happens in indirect method 5conversion of e- energy into membrane potential energy or poton motive force (pmf)


  3. some bacteria arephototrophs


  4. mechanisms of ATP synthesis objective issynthesis of ATP from ADP and PO4


  5. 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


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