38. RNA splicing can be regulated by exonic and intronic splicing enhancers andsilencers. Which of the following descriptions about RNA splicing is not correct?
(A) Alternative splicing is often associated with strong splice sites.
(B) Specific exonic and intronic sequences can enhance or suppress splice-siteselection.
(C) SR protein binds to exonic splicing enhancers and the heterogencous nuclearribonucleoproteins hnRNP A and B bind to exonic silencers.
(D) Other RNA-binding proteins can function as splicing regulators by binding tointronic splicing enhancers or silencers.
(E) Binding of both Nova and Fox to intronic sequences upstream of the alternativeexon results in the suppression of exon.together.