In the electron transport chain, a molecule of quinone receives an electron from FMN (also known as Complex 1) and becomes a molecule of quinol.1. Which is the reduced form of the molecule?a. quinolb. quinoneIn the electron transport chain, a molecule of quinol donates an electron to a cytochrome in Complex 3 and is converted to a molecule of quinone.2. Which is the oxidized form of the molecule?a. quinolb. quinone

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The correct answer is b.hoped i you

Answerthe half-reaction having the greatest tendency to occur at the anode:     i₂(aq) + 2e⁻  ⇄ 2i⁻  ;   e = +0.53 v======oxidation occurs at the anode. we must therefore find the half-reaction with the greatest tendency to oxidize.the given values of e are reduction potentials (the form of the half-reactions are of reduction).the lower the reduction potential, the higher the potential to oxidize. the half-cell with the lowest reduction potential will have the greatest tendency to oxidize at the anode.the half-reaction having the greatest tendency must be    i₂(aq) + 2e⁻  ⇄ 2i⁻    e = +0.53 vbecause its reduction potential is the lowest out of the three.