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Chapters 9-16 cumulative for final

Question:
In metabolic processes of cell respiration and photosynthesis, prosthetic groups such as heme and iron-sulfur complexes are encountered in components of the electron transport chain. What do they do?



A. donate electrons B. act as oxidizing agents C. both oxidize and reduce during electron transport
D. act as reducing agents E. transport protons within the mitochondria and chloroplasts
Answer:
C. both oxidize and reduce during electron transport
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Last update by mayurcooled on 04/23/2014
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Chapters 9 16 cumulative for final
Chapters 9-16 cumulative for final
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Free Flashcard From Chapters 9-16 cumulative for final
Question: In metabolic processes of cell respiration and photosynthesis, prosthetic groups such as heme and iron-sulfur complexes are encountered in components of the electron transport chain. What do they do? A. donate electrons B. act as oxidizing agents C. both oxidize and reduce during electron transport D. act as reducing agents E. transport protons within the mitochondria and chloroplasts
Answer: C. both oxidize and reduce during electron transport