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The late prophase is one of the stages in mitosis and during this stage there is a break up of the nuclear envelope and the microtubules that the spindle fibers are made up of called the polar fibers reach from the pole to the equator of each cell. Specialized regions that are in the centromeres of chromosomes called Kinetochores attach to kinetochore fibers which are a type of microtubules. The spindle polar fibers connect the polar fibers to the kinetochores through their interaction with the kinetochore fibers and the chromosomes start to migrate towards the center of the cell.
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∙ 9y ago
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∙ 12y agoThe nucleoli disappears; the nuclear membrane breaks down; the mitotic spindle appears and the centrioles begin moving towards opposite ends of the cell.
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∙ 11y ago1. Tighter coiling the chromosomes.
2. Disappearance of the nucleolus.
3. Breaking down of the nuclear envelope.
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∙ 13y agothe chromosome
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∙ 11y agoeverything
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What is the phase in mitosis where the nuclear membrane disappears?
"scientist have not discovered WHY it happens"It does not matter if scientists have discovered it or not, but the nuclear membrane disappears during PROPHASEHope this helped!!!
In what stage does the nuclear membrane disintegrate?
Mitosis Prophase. Yep one homework question answered!
Genetic recombination is due to what event that occurs during prophase?
There are five substages to prophase I. Genetic exchange happens during the fourth stage, Diplonema. This process is also called crossing over.
Which phase is directly affected when a cancer drug interferes with the development of mitotic spindle fibers during cell division?
Late prophase, metaphase, and anaphase would be negatively affected by a cancer drug that interferes with the development of mitotic fibers in cell division.
What is an example of prophase?
come on people im in grade ten and i am looking for answers signed Will Pew Dr.G Williams high school
A synaptonemal complex disappears during?
After the pachytene stage, or in the end of it.
What stage does chromatin condense to chromosomes?
During mitosis, chromosomes are in their most condensed form during metaphase
What phase happens during mitosis?
Prophase.
What happens to centrioles during prophase?
moving apart
Does the nucleus disappear during mitosis and meiosis?
Yes, the nucleus dissipates during late prophase and early metaphase in mitosis, and during Prophase 1/diakinesis of meiosis.
In prophase do the nuclear membrane dissapears?
late Prophase
What happens to cytoplasm during interphase?
nothing happens during interphase. That is when the cell starts the process of the cell cycle and goes into prophase.
The pairing up of maternal and paternal chromosomes during meiosis happens in?
Prophase I
What happens during division?
prophase, metaphase, anaphase, telophase (including cytokinesis)
What happens during mitotic division?
prophase, metaphase, anaphase, telophase (including cytokinesis)
What is the phase in mitosis where the nuclear membrane disappears?
"scientist have not discovered WHY it happens"It does not matter if scientists have discovered it or not, but the nuclear membrane disappears during PROPHASEHope this helped!!!
In what stage does the nuclear membrane disintegrate?
Mitosis Prophase. Yep one homework question answered!
