The process of changing the DNA structure to allow or prevent access to the genetic information is termed:

Which of the following epigenetic changes have been linked to cancer?

Genes with methylated CpG sequences within promoters are transcriptionally __________.

What is the possible consequence of hypomethylation of repetitive sequences such as LINEs and SINEs?

Which of the following modifications of histone H3 is associated with the formation of heterochromatin and gene silencing?

Which of the following states the effect of histone deacetylation?

Which of the following is the main purpose of chromatin remodeling?