There is a difference between the discovery of mitochondria. According to one, Scientist Altman discovered it in 1894. According to someone else, Greek scientist C. Benda invented mitochondria in 1898. According to Endosibiotic Theory, there was mitochondria, plastid bacteria long ago. Those who enter into another cell as endosibhanyont and once become part of the cell. Scientists have come from mitochondria, Proteobabacteria, and Plastids comes from Syonabacteria! For this, scientists have proven a lot. From these, it is understood that it comes from mitochondria and plastid bacteria. Some of these are:
- There are many similarities to the membranes of these bacteria membranes with bacterial membranes.
- In the case of new mitochondria or plastids, it also happens in bacteria, which is called binary fission. This is a kind of sexual reproduction.
- They carry the type of rhizome (70 S), it also contains bacteria.
- A type of transport protein called 'porine' is found in the membrane outside the bacteria, which is also found in mitochondria and plastidine external membranes.
- If the mitochondria or chloroplasts are removed from the cells, they are not formed again within the cells.
- But the most interesting thing is that DNA Both mitochondria and plastids have their own DNA which are available in large numbers when compared to related bacteria.