Which of the following type of cytochromes is common in photosynthesis and respiration?
Correct answer: C. Cyt "b"
- A. Cyt "O"
- B. Cyt "a3"
- C. Cyt "b"
- D. Cyt "c"
Explanation
A membrane-bound cytochrome f-b complex participates in both respiratory and photosynthetic elevtron transport.
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About Cellular Respiration
Cellular respiration releases energy from glucose through glycolysis, the link reaction, the Krebs cycle and the electron transport chain, producing ATP. The pathway differs in oxygen availability: aerobic respiration uses oxygen and yields more ATP, while anaerobic respiration produces much less ATP and forms lactic acid in muscles or ethanol and carbon dioxide in yeast.
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