Mitochondria reside, sometimes by the hundreds, inside each of our cells. They respire the oxygen that keeps alive the cells of all animals, plants, fungi and most protoctists.
Mitochondria look like ..
more »Mitochondria reside, sometimes by the hundreds, inside each of our cells. They respire the oxygen that keeps alive the cells of all animals, plants, fungi and most protoctists.
Mitochondria look like the free-living symbiotic bacteria from which they came. They do their own thing: they have their own private DNA and they grow and divide on their own inside each cell. Fortunately for all oxygen-breathing organisms, mitochondria cannot abandon us as they can no longer live outside of our cells.
Have you ever thought of yourself as akin to a mitochondria, living within the protective cell of our Earth? What part do we play in this symbiotic planet?
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