試題詳解

4. Which of the following related to eukaryotic ribosomal genes is not true?
(A) There are no repetitive sequences.
(B) They have a different base composition compared to other nuclear genes.
(C) They have a higher GC content compared to other nuclear genes.
(D) They are transcribed by RNA polymerases I and III.
(E) They are found in the nucleolus.