Meet Our Nitrogen-Breathing Bacterial Relative

The video explores the evolution and adaptation of eukaryotic cells, focusing on mitochondria's role in energy production and the discovery of organisms that breathe nitrate instead of oxygen. It highlights the significance of endosymbionts in eukaryotic evolution, drawing parallels to ancient mitochondrial development. The video also discusses how some eukaryotes have adapted to low-oxygen environments, using alternative energy pathways like fermentation and nitrate respiration.

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