Answer:
A. III only
Explanation:
Cytochromes are found only in the mitochondrial membrane as part of the electron transport chain. They are vital to the downward cascade of energy as electrons are passed from the NAD+ and FAD produced during glycolysis and the Krebs cycle into the electron transport chain to eventually produce ATP.
What does the fossil record reveals about new species of organisms?
Explanation: When we have fossils that are very similar, exhibit the same or very similar traits, and the similarities between the fossils become greater as we go back in time, that means that the organisms are related, or rather that they share a common ancestor
I want to help but what do you mean