Neutralise

... to pq,where as this pq after giving electron to cytochrome(b6f),it accepts proton from the stroma because it dosent have any metal ion just to neutralise/balance it accept protoh from stroma then through vectorial translocation it gives proton(taken from stroma) to lumen,then in lumen proton ...

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... paracetamol overdose is short term and occurs because it is metabolised to a toxic metabolite and the liver only has a limited capacity to neutralise the toxin as there is are only limited supplies of glutathione... however, this is a completely different mechanism of action to how alcohol ...

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