Acetylation of histones in the vicinity of a gene causes the gene to be activated because the histones bind less tightly to the DNA than unacetylated histones. silenced because the histones bind less tightly to the DNA than unacetylated histones. activated because the histones bind more tightly to the DNA than unacetylated histones. silenced because the histones bind more tightly to the DNA than unacetylated histones.

cell regulation is conducted by special proteins.

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

cinderella is one of the most popular character in the disney world or in barbies. a lot of young girls do wants to copy her and would love to dress like cinderella.

it would be probably shocking for me to see cinderella with a barber. it would be an awkward moment for me to see her with a barer.

after her father unexpectedly dies, young ella (lily james) finds herself at the mercy of her cruel stepmother (cate blanchett) and stepsisters, who reduce her to scullery maid.