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Cell biology

Card 24 of 80

Which of the following cell structures contains its own DNA?

A Nucleus

B Golgi apparatus

C Mitochondrion

D Ribosomes

Up to 4 options shown in this demo.

Correct answer

It contains its own mitochondrial DNA, separate from nuclear DNA. That lets it produce some of the proteins it needs for cellular respiration.

Key

Cellular energy

Recall

Own DNA

Study tip

Associate mitochondria with endosymbiotic origin: one cell inside another, preserving part of its genetic information.

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