Energy and Respiration

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Across
  1. 3. complex of protein pigments that contain hemes with Fe2+
  2. 7. where does the Link Reaction occur in the mitochondria?
  3. 8. NAD and FAD undergo this reaction in the ETC
  4. 9. the only process which can proceed during anaerobic respiration
Down
  1. 1. 2 molecules made when a 6 carbon glucose is split
  2. 2. respiratory substrate which is the last resort
  3. 4. are hydrolysed into glycerol and 3 fatty acids
  4. 5. a universal energy currency
  5. 6. what are NAD and FAD?
  6. 8. what type organisms live permanently in oxygen deficit conditions?