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Carbon dioxide manganese role

In the case of Mn, there is evidence for a role of ectoenzymes in both oxidation and reduction reactions (Fig. 6). Manganese cycling in the photic zone of natural waters involves a redox transition between dissolved Mn(II) and particulate Mn(IV). In freshwater, Mn(II) oxidation by algal photosynthetic activity has been reported (Richardson et al., 1988) and may indirectly involve the enzyme carbonic anhydrase, which catalyzes the conversion of bicarbonate to carbon dioxide extracellularly. For bicarbonate utilizing species of algae, a more rapid... [Pg.253]

See other pages where Carbon dioxide manganese role is mentioned: [Pg.164]    [Pg.446]    [Pg.446]    [Pg.601]    [Pg.200]    [Pg.446]    [Pg.45]    [Pg.486]    [Pg.88]    [Pg.282]    [Pg.322]    [Pg.303]    [Pg.80]    [Pg.503]    [Pg.23]    [Pg.245]    [Pg.316]    [Pg.187]    [Pg.640]   
See also in sourсe #XX -- [ Pg.413 , Pg.415 , Pg.416 , Pg.426 , Pg.435 , Pg.437 ]



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