In: Biology
| hydrogenosome | apicoplast | 
| hydrogenosomes evolved from mitochondria | An apicoplast is a derived non-photosynthetic plastid | 
| Like mitochondria, they are bound by distinct double membranes and one has an inner membrane with some cristae-like projections. | The apicoplast is surrounded by four membranes within the outermost part of the endomembrane system | 
| It is nearly universally accepted that hydrogenosomes evolved from mitochondria of some anaerobic ciliates, trichomonads. | It originated from an alga through secondary endosymbiosis | 
| produce molecular hydrogen, | do not produce molecular hydrogen, | 
| hydrogenosomes are able to produce ATP from most of the same fuels without using oxygen | donot produce ATP | 
| NOT function as a vital organelle to the parasite's survival. | vital organelle to the parasite's survival | 
| no role in isoprenoid synthesis | role in isoprenoid synthesis | 
| no role in lipid metabolism | role in lipid metabolism |