View Pit Stop page for race #613 by 5crownik007 — Ghost race
View profile for ☼Nikola☼ (5crownik007)
| Official speed | 77.05 wpm (105.28 seconds elapsed during race) |
|---|---|
| Race Start | October 31, 2018 12:19:56am UTC |
| Race Finish | October 31, 2018 12:21:41am UTC |
| Outcome | No win (2 of 5) |
| Opponents |
1. phlofy (108.68 wpm) 3. loganb123 (75.65 wpm) |
| Accuracy | 95.0% |
| Points | 128.42 |
| 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. |