Which of the following statements is correct?
- AProkaryotes and chloroplasts have circular DNA where genes carrying the code for cell walls are located.
- BProkaryotes and chloroplasts have $70 ext{S}$ ribosomes that are the sites for translation and polypeptide synthesis.
- CProkaryotes and mitochondria have an outer membrane and a separate inner, folded membrane where ATP synthesis occurs.
- DProkaryotes and mitochondria have double-stranded linear DNA where genes carrying coded information are located.