Which of the following is not a function of snRNPs?

• A. 5‚Äö√Ñ√∂‚àö√ë‚àö¬• splice site reorganization
• B. 3‚Äö√Ñ√∂‚àö√ë‚àö¬• splice site reorganization
• C. Branch point site
• D. Catalyze 5‚Äö√Ñ√∂‚àö√ë‚àö¬• splice site cleavage