Choose the correct answer from the list below. Not all of the answers will be used.
-______________ is a required cofactor for RNA polymerase.
A)divalent cation
B)primer
C)stem loop
D)operon
E)consensus
F)amanitin
G)transcription
H)translation
I)repressor
J)transcription bubble
K)catabolite repression
L)promoters

Question

Quizplus · Accepted Answer

Divalent cations, such as Mg2+ or Zn2+, are essential cofactors for RNA polymerase, enabling the enzyme to carry out the catalysis of RNA synthesis.

Choose the Correct Answer from the List Below