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5 Written questions

5 Matching questions

  1. what happens in indirect method 4
  2. some bacteria are
  3. direct method
  4. mechanisms of ATP synthesis objective is
  5. removal of e-* from energy source 1
  1. a synthesis of ATP from ADP and PO4
  2. b oxidation reaction - removal of e-* and hydrogen atom from energy source. facilitated by enzymes dehydrogenases ( loses hydrogen )or oxidoreduct
  3. c substrale level phosphorylation
  4. d chemoautrophs
  5. e conversion of e- energy into membrane potential energy or poton motive force (pmf)

5 Multiple choice questions

  1. 98
  2. ADP and PO4 -----> will make ATP (to do this energy must be available from catabolic reaction )
  3. chemoheterotrophs
  4. - removal of e-* from energy source. this is done by oxidation reduction reaction
  5. -sources of energy (e-*) are inorganic - on Hydrogen gas

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 pmf into a store , useful form --> ATP


  3. movement of e-* 2affinities 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


  4. what happens in indirect method 1external source(s) f energy (source of energized electrons - e-*)


  5. some bacteria arechemoheterotrophs


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