試題詳解

41. Ribosomal proteins that can act as translational repressors:
(A) are not encoded by the same mRNA that they repress.
(B) bind to a site on the mRNA near the start site of one gene in the operon.
(C) bind to its mRNA with higher affinity than to the appropriate rRNA molecule.
(D) bind to the mRNA when sensing that levels of r-protein are low relative to rRNA.