Which of these are features of prokaryotes? circular DNA molecules and small ribosomes straight DNA molecules and small ribosomes circular DNA molecules and large ribosomes straight DNA molecules and large ribosomes

The correct option is circular DNA molecules and small ribosomes

Explanation:

Prokaryotes can be described as organisms which are unicellular and lack membrane-bound organelles. They lack nucleus but usually have circular, double-stranded DNA present in them. Bacteria, which are prokaryotes, might even have extrachromosomal rings which are known as plasmids.

The ribosomes of the prokaryotes are smaller as compared to eukaryotes. Their smaller unit is 30S and larger unit is 50S. The smaller unit of eukaryotes are 40S and the larger units are 60S.