10. What is the structure of chromatin and how does it affect gene regulation?

Chromatin accessibility is regulated by nucleosome remodeling, utilization of histone variants, DNA methylation, and posttranslational modifications (PT.Ms). Chromatin remodeling complexes can slide nucleosomes, rotate the DNA helix relative to the nucleosome to expose T.F binding sites, or evict nucleosomes. imma say Chromatin structure plays a key role in regulating gene expression by allowing DNA accessibility to transcriptional machinery and transcription factors 12.

Explanation:

they absorb it i think

not sure

you

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.