View Pit Stop page for race #1399 by soliloquial — Ghost race
View profile for Spencer (soliloquial)
Official speed | 92.38 wpm (87.81 seconds elapsed during race) |
---|---|
Race Start | May 6, 2018 3:29:04am UTC |
Race Finish | May 6, 2018 3:30:31am UTC |
Outcome | No win (2 of 2) |
Opponents |
1. irrelevantging (110.32 wpm) |
Accuracy | 96.0% |
Points | 153.97 |
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. |