Task: Answer Verification
Input (English): Question: Is external hydrogen peroxide indispensable for experimental induction of lipid peroxidation via Fenton reaction in porcine ovary homogenates?
Answer: In conclusion, external H(2)O(2) is not indispensable for experimental induction of lipid peroxidation by Fenton reaction in porcine ovary homogenates.
Output (English): no