DNA molecule in prokaryotes is:
Correct answer: A. Single, circular, double-stranded molecule not bound by a membrane
- A. Single, circular, double-stranded molecule not bound by a membrane
- B. Double, circular molecule
- C. Linear, double-stranded molecule
- D. Single, circular, double-stranded and membrane bound
Explanation
Genomic DNA molecules in prokaryotes is single, circular, double-stranded and not bounded by any membrane and it is freely dispersed in cytoplasm.
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Animal, plant, prokaryotic and eukaryotic cells are compared through their membranes, cell walls, nuclei and cytoplasmic organelles. The work includes the structures and functions of mitochondria, chloroplasts, ribosomes, endoplasmic reticulum, Golgi apparatus and lysosomes, as well as chromosome organization and the distinction between chromatin and chromosomes.
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