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If there were no spindle checkpoints then the chromosomes wouldn't be in the right position for the reproduction of the cell.
Monica Abbott
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What would happen if cell division was not controlled?
Activites within the cell cycle are monitered and controlled at specific stages, or checkpoints. Checkpoints in the life of a cell are like checkpoints during a mountain bike race. Officials monitor racers to ensure that competitors have enough water and food and that no one is hurt. If an official thinks a racer cannot compete the race because of injury, the racer will be removed from the race. Checkpoints during the cell cycle have a similar function. Special proteins at these checkpoints monitor cell activities and send this information to the nucleus. The nucleus then instructs the cell whether or not to divide. Cellsb will not divide if: - There are not enough nutrients to support cell growth. - DNA within the nucleus has not been replicated. - DNA ia damaged. Overall, it could create some uncontrolled cell division and mutations which could create huge problems.
A fanlike microtubule structure that helps separate the chromosomes is a?
Spindle.
What is happening when chromosomes attach to spindle fibers?
That would be during metaphase in mitosis and the chromosomes attach to the spindle fibers because each half of the chromosomes need to migrate to the opposite poles. The spindle fibers are temporary but aid in the movement of the chromosomes.
Centrioles and a starburst cluster of spindle fibers would be found in?
Animal Cells.
How many checkpoints are there during the cell cycle?
6
What do you predict would happen if the spindle fibers were disrupted during the metaphase?
If the spindle fiber were disrupted, the duplicated chromosomes would not be separated.
What would happen if one or more spindle fibers failed to form from one spindle apparatus?
Since spindle fibers are involved in separating chromosomes and centrosomes duringmitosis, you would have impaired mitosis. The spindle is largely made of organized microtubules, which help chromosomes line up during metaphase and then separate during anaphase. The cell has many "checkpoints" which will check to make sure that chromosomes are properly lined up and attached before they can be separated. If the spindle fibers are not properly formed, it would be harder to get past the checkpoint, and so mitosis would be delayed or would not occur at all. If there are mutations in checkpoint proteins (such as in cancer cells), mitosis may proceed but the chromosomes may not be separated normally (resulting in "aneuploidy").They would die because spindle fibers isn't for indiviuals itz mostly dealing with the different phases of mitosis
Does halo have checkpoints?
The Halo franchise has checkpoints in each of their games.
How many checkpoints are there in the Northern route and the Southern route?
There are 26 checkpoints in the Northern route and 29 checkpoints in the Southern route!
Do you have checkpoints for MAT 115 for UOP classes?
yes, I have all of the checkpoints.
How many checkpoints are on this year's race?
There are approximately 396 checkpoints and they each have 3 unicorns.
Why would a faucet turn on by itself?
Loose spindle
What would happen if cell division was not controlled?
Activites within the cell cycle are monitered and controlled at specific stages, or checkpoints. Checkpoints in the life of a cell are like checkpoints during a mountain bike race. Officials monitor racers to ensure that competitors have enough water and food and that no one is hurt. If an official thinks a racer cannot compete the race because of injury, the racer will be removed from the race. Checkpoints during the cell cycle have a similar function. Special proteins at these checkpoints monitor cell activities and send this information to the nucleus. The nucleus then instructs the cell whether or not to divide. Cellsb will not divide if: - There are not enough nutrients to support cell growth. - DNA within the nucleus has not been replicated. - DNA ia damaged. Overall, it could create some uncontrolled cell division and mutations which could create huge problems.
What would happen if the spindle fibers did not form in a cell that is undergoing mitosis?
If spindle fibers failed to form in a cell during division, both daughter cells would become non-viable shortly after division. The spindle fibers pull one set of chromosomes into each of the daughter cells, so without them there cannot be an equal division of genetic material.
What would be the immediate consequence of destroying a cell's centrosomes?
The mitotic spindle would not form
What structure forms in prophase along which the chromosomes called?
The answer is Spindle Fibers.
Does the checkpoints app work in Ireland?
no
