Question

How many forms of RNA polymerase do eukaryotes possess?

Answer 1

Eukaryotes possess three forms of RNA polymerase, each synthesizing a different type of RNA.

Step-by-step explanation:

Eukaryotes possess three forms of RNA polymerase: RNA polymerase I, RNA polymerase II, and RNA polymerase III. Each of these polymerases synthesizes a different type of RNA. RNA polymerase I transcribes genes for ribosomal RNA (rRNA), RNA polymerase II transcribes protein-coding genes, and RNA polymerase III transcribes genes for small nuclear RNA, transfer RNA (tRNA), and 5S rRNA.