In eukaryotes, the normal or default state is that genes are turned ________.
A) off through their association in nucleosomes
B) off through their association with exons
C) on through their association with exons
D) on through their association in nucleosomes

Question

Quizplus · Accepted Answer

In eukaryotes, the normal or default state of genes is to be turned off through their association in nucleosomes. Nucleosomes are complexes of DNA and histone proteins that help to compact the DNA and regulate gene expression. This compact structure generally inhibits the access of transcription machinery to the DNA, thus keeping genes in an off state until specific signals activate them.

In Eukaryotes, the Normal or Default State Is That Genes