I beg your pardon? Orgenelle in the field of an living thing cell is the position of autotrophic diet?

It's a regents question which I need help with.
This is an peculiar question, since animals are heterotrophs not autotrophs. Plants are autotrophs (can command somebody to their own food and eminent energy molecules) and they expend chloroplasts to prepare it. Living thing cells get a hold their eminent energy molecules by ingestion food, infringement it down and so therefore extracting the energy using the organelle called a mitochondrion.