2006-12-21 12:55:39 · 6 answers · asked by Taylor B. 1 in Science & Mathematics ➔ Biology
This happens at the end of the Prophase and Prometaphase stage of mitosis, allowing the DNA and related proteins to that have condensed to chromosomes to be reorganized and aligned by the mitotic spindle fibers for cell division.
2006-12-21 13:23:31 · answer #1 · answered by Ron H 2 · 0⤊ 0⤋
The nuclear membrane has to seperate so that the genetic material can separate and, as they move to the opposite ends of the cells and it moves on into the phases, transfer into the "new" cells that are created in the process. The membrane reforms once the new cells are formed.
2006-12-21 13:35:14 · answer #2 · answered by seventhyearfalling 2 · 0⤊ 0⤋
The disintegration of the nuclear membrane allows the spindle's fibers to enter the nucleus. During metaphase, the kinetochore fibers radiating from each centromere become linked to two polar microtubules, one from each pole of the cell. As a consequence of this interconnection, the chromosomes become aligned near the equatorial plane of the cell.
2006-12-21 13:02:29 · answer #3 · answered by Chez 4 · 0⤊ 0⤋
Well, from what I remember, the DNA has to separate, so that would mean that whatever is holding it would have to break apart, or disinigrate in this case.
2006-12-21 12:58:06 · answer #4 · answered by bibleteen2009 2 · 0⤊ 0⤋
i'm not sure but i think do the DNA can duplicate and line up in the cell to split
2006-12-21 12:58:58 · answer #5 · answered by Momo70707 5 · 0⤊ 2⤋
so shi t can transfer - duh !
2006-12-21 12:57:21 · answer #6 · answered by Tiffi Poodle Pie 69 2 · 0⤊ 2⤋