South Australia contains 324 separate Protected Areas with a total land area of 21,630,995 hectares(21.97% of the state’s area). 18 of these are National parks, totalling 4,337,430 hectares (4.41% of the state’s area).
... on to ferredoxin, and then to an enzyme called NADP+ reductase[?] which uses them to drive the reaction
NADP+ + H+ + 2e- → NADPH
This consumes the H+ ions ...