A : In cellular respiration,ETS electron move | vedclass

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Question

(C) In the Electron Transport System $(ETS)$,electrons move from a carrier with a lower redox potential to a carrier with a higher redox potential.Thi

Vedclass · Accepted Answer

Assertion is correct,but Reason is incorrect.

Vedclass · Answer

(C) In the Electron Transport System $(ETS)$,electrons move from a carrier with a lower redox potential to a carrier with a higher redox potential.This movement releases energy,which is used to pump protons across the membrane,creating a proton gradient.Because the electrons move towards a more positive (higher) redox potential,the process is described as a 'downhill' journey in terms of energy levels.Therefore,the Assertion is correct because the movement is energetically favorable (downhill),but the Reason is incorrect because electrons actually move from low to high redox potential,not high to low.

$A$ : In cellular respiration,$ETS$ electron movement is a downhill journey.
$R$ : Electrons move from high redox potential to low redox potential.

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$A$ : In cellular respiration,$ETS$ electron movement is a downhill journey.$R$ : Electrons move from high redox potential to low redox potential.