How much smaller are viruses than bacteria?
Correct answer: B. 10 to 1000 times
- A. 20 to 2000 times
- B. 10 to 1000 times
- C. 500 times
- D. 3000 times
Explanation
Viruses are 10 to 1000 times smaller than the smallest bacteria. The smallest bacteria, mycoplasma has a size of approximately 0.2 - 0.3 μm.
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About Kingdom Prokaryotae
Kingdom Prokaryotae includes bacteria and cyanobacteria, organisms with no membrane-bound nucleus or membrane-bound organelles. It covers their cell wall, capsule, flagella, plasmids, forms of nutrition, binary fission, useful and harmful roles, and the differences between prokaryotic cells and eukaryotic cells.
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