View Pit Stop page for race #566 by jakatir — Ghost race
View profile for Rahul (jakatir)
Official speed | 63.97 wpm (126.81 seconds elapsed during race) |
---|---|
Race Start | April 10, 2020 3:37:13am UTC |
Race Finish | April 10, 2020 3:39:20am UTC |
Outcome | No win (4 of 5) |
Opponents |
1. shadzalt (82.17 wpm) 3. kailhreds (70.24 wpm) |
Accuracy | 96.0% |
Points | 106.62 |
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. |