Which Enzyme Is Responsible for Adding the Poly(A)tail to MRNA

question 14

Multiple Choice

Which enzyme is responsible for adding the poly(A) tail to mRNA?

• A) cleavage stimulatory factor (CStF)
• B) poly(A) polymerase
• C) cleavage and polyadenylation specificity factor (CPSF)
• D) poly(A) binding protein

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