Shalinee Asked a Question
January 22, 2022 9:48 pmpts 30 pts
Treatment of intact mitochondria with an uncoupler, such as 2,4-dinitrophenol , in the presence of ADP, Pi, succinate and oxygen would have which of the effect on the rate of electron transport and ATP synthesis? (+ = stimulate;0 =no effect; - = inhibition) option are following: (a) rate of electron transport (+) ;rate of ATP synthesis (+) (b) rate of electron transport (-) ;rate of ATP synthesis (-) (c) rate of electron transport (+) ;rate of ATP synthesis (-) (d) rate of electron transport (-) ;rate of ATP synthesis (+)
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  • Krishan k jakhad thankyou
    C statement is correct...as uncoupler DNP will inhibit ATP syn.- but since succinate and O2 is present ... electron transport will + see image for better understanding.
    • cropped5687540148629156696.jpg
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