Question

Which of the following does not take part in the electron transfer?

• A. CoQ
• B. FeS
• C. ATP
• D. $NA{D}^{+}$

Answer 1

The correct option is C ATP

In the electron transport process, the excited electron from P${}_{680}$ is accepted by primary acceptor quinone, which sends them to an electron transport system consisting of plastoquinone, cytochrome complex and plastocyanin.

The excited electron absorbed by P${}_{700}$ reaction centre, then transfer to the ferredoxin(Fe), then the reduced Ferredoxin donates the electron to NADH${}^{+}$.

ATP: The single molecule of ATP is formed from ADP and Pi when 3H${}^{+}$ pass through ATPase complex. It is synthesised as a result of the transfer of electrons.

Hence, the correct answer is 'ATP'.