The cellular DNA of a bacterium is known as the:
Correct answer: A. Plasmid
- A. Plasmid
- B. Genes
- C. Chromosomes
- D. Histone
Explanation
The cellular DNA of a bacterium is plasmid- extranuclear small double-stranded DNA molecules. They often contain genes for antibiotics or drug resistance and heavy metals resistance.
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About Prokaryotic and Eukaryotic Cells
Prokaryotic cells lack a membrane-bound nucleus and complex membrane-bound organelles, whereas eukaryotic cells contain a nucleus, specialized organelles and a cytoskeleton. Comparisons include DNA organization, ribosomes, cell walls, size, division and examples such as bacteria, archaea, protists, fungi, plants and animals.
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