tRNA molecules are transcribed by
A)DNA pol II.
B)DNA pol III.
C)RNA pol I.
D)RNA pol II.
E)RNA pol III.

Question

Quizplus · Accepted Answer

tRNA is a type of RNA that is transcribed by RNA polymerase III (pol III) enzyme present in the nucleus. RNA pol III is specialized in the transcription of small RNA molecules like tRNA, 5S rRNA, and some snRNAs. DNA pol II and III are involved in DNA replication, whereas RNA pol I is specialized in the transcription of large rRNA molecules. RNA pol II mainly transcribes mRNA in eukaryotic cells.

TRNA Molecules Are Transcribed by