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pair of tetrads facing opposite poles
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Where do chromosomes line up during metaphase?
Chromosomes align in a single row at the metaphase plate at right angles to the spindle poles. they actually go to the spindles equator
What chromosomes align single file along the equator of a haploid cell?
during the metaphase. and they are called sister chromatids, not double chromosomes
What stage do chromasomes align in the center of a cell?
In Metaphase, the chromasomes align along the metaphase plate. Associating the location and the stage may help you remember.
Why is colchicine used for preparing a metaphase spread?
Colchicine is a drug that prevents tubulin polymerisation into cytoskeleton structures called microtubules. Microtubules are essential for many functions of the cell, but importantly are needed for cell division. Specifically, they help align homologous chromosomes on the metaphase plate during metaphase and then separate the chromosome pairs during anaphase. So by inhibiting the production of microtubules, the chromosomes never align on the metaphase plate - they will be fully condensed but spread throughout the cell, a situation called a metaphase spread
Stage when chromosomes align in one plane?
Mitosis is the process of cell division which involves 5 different phases. These phases include prophase, prometaphase, metaphase, anaphase and telophase. Metaphase is the phase in which the chromosomes line up in the middle of the cell.
Where do chromosomes line up during metaphase?
Chromosomes align in a single row at the metaphase plate at right angles to the spindle poles. they actually go to the spindles equator
Chromosomes align in center at stage?
Chromosome align at the center at metaphase stage.
Which step of mitosis are the chromosomes lined up in the center of the cell?
Metaphase is the stage where the chromosomes are align in the center of the cell.
Chromosomes align in center of cell?
prohase
Bivalents align at metaphase plate?
Metaphase 1
What chromosomes align single file along the equator of a haploid cell?
during the metaphase. and they are called sister chromatids, not double chromosomes
What is the phase chromosomes align in center of cell?
Metaphase
When do chromosomes align along the equatorial plane of the cell?
They align during Metaphase I
What phase are the chromosomes lined up on the equatorial plate?
This is the metaphase.
What stage do chromasomes align in the center of a cell?
In Metaphase, the chromasomes align along the metaphase plate. Associating the location and the stage may help you remember.
Describes what happens during metaphase?
Chromosomes align along equator, or metaphase pate of cell.
Why is colchicine used for preparing a metaphase spread?
Colchicine is a drug that prevents tubulin polymerisation into cytoskeleton structures called microtubules. Microtubules are essential for many functions of the cell, but importantly are needed for cell division. Specifically, they help align homologous chromosomes on the metaphase plate during metaphase and then separate the chromosome pairs during anaphase. So by inhibiting the production of microtubules, the chromosomes never align on the metaphase plate - they will be fully condensed but spread throughout the cell, a situation called a metaphase spread
