In eukaryotic species,three separate RNA polymerases transcribe different categories of genes.RNA polymerase I is known to primarily transcribe:
A)messenger RNAs.
B)protein-encoding genes.
C)most ribosomal RNAs.
D)transfer RNAs and small nuclear RNAs.
E)genes responsible for DNA replication.

Question

Quizplus · Accepted Answer

RNA polymerase I primarily transcribes most ribosomal RNAs.

In Eukaryotic Species,three Separate RNA Polymerases Transcribe Different Categories of Genes.RNA