Which of the following rRNAs acts as structural RNA as well as ribozyme in bacteria?
Correct answer: C. 23S rRNA
- A. 5S rRNA
- B. 18S rRNA
- C. 23S rRNA
- D. 5.8S rRNA
Explanation
The 23s rRNA is a structural RNA present in the ribosomes and a ribozyme that catalyses the formation of peptide bonds during translation in bacteria (prokaryotes).
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About Chromosomes
Chromosomes are DNA-protein structures that carry genes and become visible during cell division. Coverage includes chromatin, centromeres, sister chromatids, homologous chromosomes, chromosome number, and the distinction between diploid and haploid cells, with links to DNA replication, mitosis and meiosis.
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