The overall voltage of the given biological reaction is to be determined. Concept introduction: Oxidation is the addition of an electronegative element or the removal of an electropositive element in a chemical reaction . Reduction is the addition of an electropositive element or the removal of an electronegative element in a chemical reaction The chemical reaction in which oxidation and reduction take place simultaneously is called a redox reaction . NADH − CoQ oxidoreductase is the first complex in the electron transport chain and it catalyzes the transfer of electrons from NADH to coenzyme Q .

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Chapter 20, Problem 10RE

Interpretation Introduction

Interpretation:

The overall voltage of the given biological reaction is to be determined.

Concept introduction:

Oxidation is the addition of an electronegative element or the removal of an electropositive element in a chemical reaction.

Reduction is the addition of an electropositive element or the removal of an electronegative element in a chemical reaction

The chemical reaction in which oxidation and reduction take place simultaneously is called a redox reaction.

NADH−CoQ oxidoreductaseis the first complex in the electron transport chain and it catalyzes the transfer of electrons from NADHtocoenzyme Q.

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