In that scenario, oxygen is seen as a passive substrate, and the enzyme is the primary mover. Then came the eureka moment. In a flash, I saw a role reversal in which oxygen was the principal actor and the enzymes responded to its cues on the stage of hu...
who in the early 1960s traveled the coasts of eastern North America searching for evidence of Vinland.Encouraged by an alternative interpretation of"vin"as meaning"meadow"rather than vine or wine, he discovered a grassy site on the northern tio of Newfoundland that local people had beli...