Question

Which of the following best supports the statement that mitochondria are descendants of endosymbiotic bacteria-like cells?

Mitochondria fossils are older than the oldest fossilized eukaryote.
Mitochondria can survive indefinitely when removed from a eukaryotic cell.
Mitochondria have their own set of DNA molecules.
Mitochondria can produce ATP molecules.

Answer 1

I believe the statement would be that Mitochondria have their own set of DNA Molecules. This might promote the explanation that mitochondria are descendants of endosymbiotic bacteria like cells.

Answer 2

Mitochondria are descendants of endosymbiotic bacteria-like cells because D. Mitochondria can produce ATP molecules.

• Mitochondria simply refer to the membrane-bound cell organelles that generate chemical energy that is used in the biochemical reactions of cells.

• The theory of endosymbiosis simply explains that chloroplasts and mitochondria are descendants of ancient bacteria-like organisms.

• It should also be noted that the chemical energy that is being produced by the mitochondria is stored in adenosine triphosphate (ATP) which is a small molecule where the chemical energy is stored.

In conclusion, the mitochondria perform most of the cellular oxidations that occur in animals. It's also useful in producing most of the ATP that can be found in cells.

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