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Practice problem

Mitochondria — Structure & Function

By Hannah Bonville
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A eukaryotic cell is shown. The round, center organelle is labeled A. Surrounding it is a purple, wrinkly organelle labeled B. A greenish, small, bean-shaped organelle is labeled C. Finally, a wrinkly, folded organelle is labeled D.

Image source: No author listed [CC0] via clipartsfree.net

Which of the structures labeled in the picture above release energy for the cell to use?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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