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Which organelle in eukaryotic cells is primarily responsi... | QuestionStock

Representative image for question: Which organelle in eukaryotic cells is primarily responsible for producing most cellular ATP?

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Science

Which organelle in eukaryotic cells is primarily responsible for producing most cellular ATP?

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Which organelle in eukaryotic cells is primarily responsible for producing most cellular ATP?

Options:

Mitochondrion
Golgi apparatus
Lysosome
Peroxisome

Correct answer: Mitochondrion

Explanation: Mitochondria generate most ATP by oxidative phosphorylation on the inner membrane cristae; oxidative phosphorylation occurs across the inner mitochondrial membrane.

Created 2026-03-10T13:34:26.087Z. Updated 2026-03-10T13:34:26.087Z.