Where on earth would you go to collect a eukaryotic cell that lacks mitochondria.

A) Where on earth would you go to collect a eukaryotic cell that lacks mitochondria and

B) what kind of cell would you expect to find there?

C) How can a cell live without the normal cellular functions provided by mitochondria?

D) What evidence is found within this cell that supports our understanding that its ancestors once had mitochondria?