View Pit Stop page for race #12495 by lithox2 — Ghost race
View profile for WatchDominion.org (lithox2)
Official speed | 112.27 wpm (72.25 seconds elapsed during race) |
---|---|
Race Start | June 7, 2018 12:37:25pm UTC |
Race Finish | June 7, 2018 12:38:38pm UTC |
Outcome | No win (2 of 3) |
Opponents |
1. andreaak00 (137.05 wpm) 3. garyboo (99.24 wpm) |
Accuracy | 96.0% |
Points | 187.11 |
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. |