tRNA is synthesized by:
Correct answer: C. RNA Polymerase III
- A. RNA Polymerase I
- B. RNA Polymerase II
- C. RNA Polymerase III
- D. None of the above
Explanation
tRNA (transfer RNA) is synthesized by RNA polymerase III in eukaryotic cells. RNA polymerase III is responsible for transcribing genes that encode tRNA molecules from specific regions of the DNA. These transcribed tRNA precursor molecules undergo further processing, including trimming and modification, to become mature tRNA molecules.
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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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