8 Questions
Which molecule has a higher affinity for electrons in the electron transport chain?
O2
Which complex in the electron transport chain does not pump H+?
Complex II
What is the end product of the electron transport chain?
H2O
What is the role of H+ in the electron transport chain?
To be ejected from the matrix
What is the function of Complex V in the electron transport chain?
To generate ATP
What gives different conformations to proteins in the electron transport chain?
The binding of protons and electrons
What allows proton uptake from matrix and release in the intermembrane space in the electron transport chain?
Different conformations of the complexes
Do we need to invest ATP in the electron transport chain?
No
Test your understanding of the electron transport chain with this quiz! From the flow of electrons to the production of ATP, this quiz covers all the important aspects of the ETC. Learn about the role of NADH, FADH2, and O2, and understand the complex process of electron flow through each of the complexes. Put your knowledge to the test and discover how H+ ejection from the matrix is coupled to spontaneous electron flow in the ETC.
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