View Pit Stop page for race #327 by snixtho — Ghost race
View profile for snixtho (snixtho)
Official speed | 81.08 wpm (100.05 seconds elapsed during race) |
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Race Start | October 5, 2018 11:48:29am UTC |
Race Finish | October 5, 2018 11:50:09am UTC |
Outcome | No win (2 of 5) |
Opponents |
1. tannoobkodz (85.03 wpm) 5. peawyoyoyin (65.28 wpm) |
Accuracy | 97.0% |
Points | 135.14 |
Text | #3550368 (Length: 676 characters) Mitochondria and chloroplasts display similarities with bacteria that led to the endosymbiont theory. This theory states that an early ancestor of eukaryotic cells engulfed an oxygen-using non-photosynthetic prokaryotic cell. Eventually, the engulfed cell formed a relationship with the host cell in which it was enclosed, becoming an endosymbiont, a cell living within another cell. Indeed, over the course of evolution, the host cell and its endosymbiont merged into a single organism, a eukaryotic cell with a mitochondrion. At least one of these cells may have then taken up a photosynthetic prokaryote, becoming the ancestor of eukaryotic cells that contain chloroplasts. |