Which of the Following Intron Groups Is Matched Appropriately with a True

Multiple Choice

Which of the following intron groups is matched appropriately with a true statement?

A) Spliceosomal introns are removed using the catalytic ability of the intron itself.
B) Group I introns are removed from rRNAs that are found in mitochondria and chloroplasts.
C) Group I introns are removed from rRNAs using large protein- based enzyme complexes.
D) Spliceosomal introns are removed using large protein- based enzyme complexes.
E) Group II introns are removed from mRNA in mammals.