View Pit Stop page for race #7 by flowxrs — Ghost race
View profile for Flowxrs (flowxrs)
Official speed | 85.53 wpm (94.84 seconds elapsed during race) |
---|---|
Race Start | June 24, 2019 10:58:48pm UTC |
Race Finish | June 24, 2019 11:00:23pm UTC |
Outcome | Win (1 of 2) |
Opponents |
2. sulj0o (64.54 wpm) |
Accuracy | 98.0% |
Points | 142.54 |
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. |