Multiple Choice
The constituents of the electron transport chain have similar capabilities, with the exception of ubiquinone coenzyme Q) . What is different about ubiquinone?
A) Ubiquinone is a protein that begins the electron transport chain. It therefore accepts high- energy electrons.
B) Ubiquinone is a protein that is a constituent of all cells, prokaryotic or eukaryotic; hence its name.
C) Ubiquinone is a protein that serves as a regulator of the speed of redox reactions in the electron transport chain.
D) Ubiquinone is lipid soluble and can therefore move through the inner mitochondrial membrane.
Correct Answer:
Verified
Correct Answer:
Verified
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