Chromatin from two tissues, skin and liver, was extracted and analyzed near the gene twist. the liver chromatin was found to be more dnase sensitive than the chromatin from skin cells. what might explain this difference?

(a) chromatin near twist in liver cells is heterochromaitic.
(b) twist is not expressed in either liver or skin cells
(c) twist is silenced in skin and not liver.
(d) twist is expressed at the same level in both liver and skin cells.
(e) twist is expressed in skin and not liver

What do scientists need to look at before developing an argument

Which blood cell spend most of their time in the lymphatic system?

Svetlana and her mother are very similar. both have blonde hair, a love of scrapbooking, blue eyes, and a thin nose. which statement  most likely  describes svetlana’s traits? svetlana inherited her love of scrapbooking from her mother, but her blue eyes come from her environment.svetlana inherited her blue eyes from her mother, but her love of scrapbooking comes from her environment.svetlana inherited her thin nose from her mother, but her blonde hair comes from her environment.svetlana inherited her blonde hair from her mother, but her thin nose comes from her environment.