prokaryote

29 05, 2017

What are mitochondria? Parts of a cell

By |2020-04-30T06:48:38-07:00May 29th, 2017|Biology|Comments Off on What are mitochondria? Parts of a cell

A mitochondrion (seen through a microscope) When did mitochondria evolve? About two billion years ago, in the Proterozoic, there were only prokaryotic cells on Earth. Mitochondria probably started out as [...]

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