Incorrect statement about m-RNA

• A. Cap is added to the 5‚Äö√Ñ√∂‚àö√ë‚àö¬• end
• B. Introns are removed and exons are spliced together
• C. Histone mRNAs lack 5‚Äö√Ñ√∂‚àö√ë‚àö¬• cap
• D. Poly-A tail is added to the 3‚Äö√Ñ√∂‚àö√ë‚àö¬• end