Synthesis of ATP in mitochondria requires:
Correct answer: B. Oxygen
- A. NADP
- B. Oxygen
- C. FMN
- D. ATP
Explanation
Oxygen serves as the final electron acceptor in the electron transport chain, accepting electrons from the chain and forming water. This process, known as oxidative phosphorylation, creates a proton gradient across the inner mitochondrial membrane, which is crucial for the generation of ATP through chemiosmosis.
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About Bioenergetics
Cellular respiration explains how cells release energy from glucose through glycolysis, the link reaction, Krebs cycle and electron transport chain. It includes ATP production, substrate-level and oxidative phosphorylation, aerobic versus anaerobic respiration, and the roles of mitochondria, oxygen and fermentation in energy transfer.
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More Bioenergetics questions
To a living organism which of the following has the greater amount of available energy per molecule?
Which one of the following is the universal hydrogen acceptor?
Enzymes for oxidative phosphorylation are present on:
Which of the following makes direct use of oxygen?
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The Krebs cycle begins with: