Which of the following is NOT true about plasmids found in Streptococcus?
Correct answer: D. The bacterial chromosome depends on plasmids for replication
- A. Carry fewer genes than the chromosome
- B. Replicate autonomously from the chromosome
- C. They are considered as genetic elements
- D. The bacterial chromosome depends on plasmids for replication
Explanation
Actually, the bacterial chromosome does not depend on plasmids for replication. Bacterial chromosomes replicate independently, using their own origin of replication. Plasmids can replicate autonomously but are separate from the main chromosomal DNA. While plasmids can carry genes that may assist with replication or other functions, the chromosome's replication process is not reliant on plasmids.
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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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