hydrogenosome

Hydrogenosomes and the living matryoshka doll

cagapakis | April 10, 2010

My two great thesis project loves are hydrogen and symbiosis, and as such, the recent news of a multicellular organism that lives in a completely oxygen free environment and gets its energy from hydrogenosomes instead of mitochondria is totally fascinating. Hydrogenosomes are organelles that are evolutionarily related to mitochondria. Mitochondria generate energy for the cell by transferring electrons pulled off of sugars molecules to oxygen (this is why we breathe oxygen). The energy from this electron motion is transferred to the production of ATP, the energy currency of the cell, through…

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