試題詳解

41. Which of the following statements about eukaryotic DNA is not correct?
(A) The methylation of CpG islands can alter pattern of gene expression.
(B) Eukaryotic DNA is wrapped around histones to form peroxisomes.
(C) The eight histones in the core are arranged into a (H3)2(H4)2 tetramer and a pair of H2A-H2B dimers.
(D) Regions adjacent to genes that are being actively transcribed are more sensitive to DNasel cleavage than are other sites in the genome, suggesting that the control of gene expression requires chromatin remodeling.