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Oxygen Can Be Toxic to Cells by Producing Free Radicals

Question 43

Multiple Choice

Oxygen can be toxic to cells by producing free radicals.These free radicals then attack phospholipids,attaching hydroxyl (-OH) groups onto their fatty tails.What effect would this have on the phospholipid?


A) It would become more reduced
B) It would form covalent bonds with other phospholipids
C) It would move into the cytoplasm
D) It would become more polar
E) It would contain more energy

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