What enables the splicing of group I and II introns?
A) Spliceosomes
B) Ribozymes
C) snRNA
D) Poly-A tail

Name: What enables the splicing of group I and II introns? A) Spliceosomes B) Ribozymes C) snRNA D) Poly-A tail
Brand: Quizplus
Rating: 4.8 (31 reviews)

Question

Quizplus · Accepted Answer

Group I and II introns are self-splicing and can catalyze their own removal from pre-mRNA molecules without the assistance of spliceosomes or snRNA. They are able to do this because they are ribozymes, which are RNA molecules capable of catalyzing chemical reactions.

What Enables the Splicing of Group I and II Introns