Which of the following is not a common modification occurring after polymerization of RNA?
A) Methylation of bases.
B) Addition of phosphate to the bases.
C) Removal of bases from the polymer.
D) Addition of bases to the polymer.
E) All of these changes are common.

Question

Quizplus · Accepted Answer

The addition of phosphate to the bases is not a common modification occurring after the polymerization of RNA. Common modifications include methylation of bases, removal of bases, and addition of bases, but not the addition of phosphate groups to the bases themselves.

Which of the Following Is Not a Common Modification Occurring