In mammalian dosage compensation, one X chromosome in expresses the lncRNA, which spreads along the X chromosome and recruits proteins that add the chromatin mark. As a consequence, the chromosome consists mostly of and expression of genes on that X chromosome isfemale
male
heterochromatin
dosage compensation complex
roX
Xist
H4K16ac
H3K9me3
unregulated
silenced

H3k9me3

The chromosome will consists mostly of an expression of genes on that X chromosome as H3k9me3.

H3K9me3.

Explanation:

H3K9me3 is an epigenetic modification to the DNA packaging protein Histone H3. It is a mark that indicates the tri-methylation at the 9th lysine residue of the histone H3 protein and is often associated with heterochromatin.

Chromatin Immunoprecipitation Sequencing (ChIP-sequencing) measures the amount of DNA enrichment once bound to a targeted protein and immunoprecipitated. It results in good optimization and is used in vivo to reveal DNA-protein binding occurring in cells. ChIP-Seq can be used to identify and quantify various DNA fragments for different histone modifications along a genomic region.

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.

rain is the best answer