試題詳解

複選題
24. Which of the following statements related to eukaryotic RNA is/are TURE:
(A) mRNA is made by RNA polymerase II
(B) Cap structure and polyA is an RNA modification after RNA is made, thus it is independent of the type of RNA polymerase that is used to make the RNA.
(C) PolyA tail is a string of A encoded in the DNA sequence
(D) The standard RNA degradation is initiated by decaping and polyA shortening.
(E) Nonsense-mediated decay (NMD) is an RNA degradation mechanism depends on the translation status of the RNAs.