View Pit Stop page for race #177 by coffeesan — Ghost race
View profile for Coffee (coffeesan)
| Official speed | 68.81 wpm (117.89 seconds elapsed during race) |
|---|---|
| Race Start | July 11, 2019 5:03:18pm UTC |
| Race Finish | July 11, 2019 5:05:16pm UTC |
| Outcome | No win (2 of 3) |
| Opponents |
1. mendeljacks (76.15 wpm) 3. i_am_learning_touch (66.43 wpm) |
| Accuracy | 94.0% |
| Points | 114.68 |
| 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. |