NEED ASAP What happens during prometaphase of mitosis?
A. the mitotic spindle begins to form as the centrosomes, which produce the spindles, move away from each other
B. the nuclear envelope begins to break down and the microtubule spindle fibers emerging from the centrosomes begin to enter the nuclear area of the cell
C. the sister chromatids begin to separate, moving towards opposite ends of the cell as the microtubular spindle fibers shorten
D. two nuclei develop and encompass the chromosomes at each end of the cell

I think maybe A ,sorry if wrong

During prometaphase of mitosis,the mitotic spindle is formed and the two halves of each duplicated chromosome are aligned on the metaphase plate

i am sorry but i need more information and a picture.

answer: andy garner, a 17-year-old who decided to become a human guinea pig in 1965 and go without sleep for 11 days. by the second day his eyes had already stopped focusing, and he lost the ability to identify objects by touch. by day three he was moody and uncoordinated and by the end he had trouble with short term memory and had even started hallucinating.

and a rare genetic mutation called fatal familial insomnia, where people can’t sleep at all, gets progressively worse over months or years and leads to dementia and death.

a devoted soccer fan died after staying awake 48 hours to watch the world cup, she said. ‘while his untimely death was due to a stroke, studies show chronically sleeping fewer than six hours a night increases stroke risk by 4 1/2 times compared with those getting a consistent seven to eight hours.'

*shorten it up as your wish*

(i have divided it into 3 simple paragraphs)