View Pit Stop page for race #153 by butteronbread — Ghost race
View profile for Dale (butteronbread)
| Official speed | 93.98 wpm (86.32 seconds elapsed during race) |
|---|---|
| Race Start | July 25, 2019 11:34:10pm UTC |
| Race Finish | July 25, 2019 11:35:37pm UTC |
| Outcome | Win (1 of 4) |
| Opponents |
2. bmx30111 (82.72 wpm) 3. oneguardsam (68.74 wpm) |
| Accuracy | 98.0% |
| Points | 156.63 |
| 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. |