Which of the Following Statements About Splicing Are True? Please

Multiple Choice

Which of the following statements about splicing are true? Please select all that apply.

A) Alternative splicing is rare in mammals
B) Introns in bacteria are smaller than in eukaryotes
C) The spliceosome uses base complementarity to recognize the splice site.
D) Splicing rearranges exons and the amino acid sequence cannot therefore be predicted from the gene sequence.
E) Alternative splicing allows multiple mature mRNAs to be produced from the same gene.