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The answer is Spindle Fibers.
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Spindle fibers are present in what stage of mitosis?
Spindle fibers are present in both prophase and metaphase stages of mitosis. In prophase, the spindle fibers start to form and separate the duplicated chromosomes. In metaphase, the spindle fibers attach to the centromeres of the chromosomes and align them along the cell's equator.
Which structure forms in prophase along which the chomosomes move?
spindle fiber
During which phase of meiosis do tetrads line up in the middle of the cell?
Tetrads line up in the middle of the cell during metaphase I of meiosis. This is when homologous chromosomes align along the equator of the cell, creating tetrads with pairs of homologous chromosomes.
What are the 4 parts of mitosis and what happens to the chromosomes in each?
the four parts of mitosis are prophase,metaphase, anaphase, and telophasein prophase, the nuclear envelope breaks down and a spindle forms between to centrioles. in metaphase,the chromosomes align along the equator of the cell.in anaphase, the chromatids (duplicated chromosomes) are seperated.in telophase,the two cells begin to pull apart, but with plant cells, a cell wall is built in between the two cells.
What begin to stretch across the cell in prophase?
Chromosomes begin to condense and become visible in prophase. These condensed chromosomes start to align along the center of the cell, forming the mitotic spindle, which consists of microtubules that stretch across the cell.
What structure forms in prophase along which chromosomes move?
Spindle fiber :d
What structure forms in prophase along with the chromosomes move?
Prophase is the first phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses.
How can tell the difference between prophase and metaphase?
Prophase is characterized by the condensation of chromosomes, breakdown of the nuclear envelope, and formation of spindle fibers, while metaphase is when the chromosomes align along the center of the cell in a single plane called the metaphase plate. In prophase, the chromosomes are still distinct and not yet aligned, whereas in metaphase, they are clearly aligned and ready for separation.
What stage of mitosis do the chromosomes line up along the equator of the cell?
The stage of mitosis where chromosomes line up along the equator of the cell is called metaphase. This is when the chromosomes are maximally condensed and attach to the spindle fibers at the centromere.
Spindle fibers are present in what stage of mitosis?
Spindle fibers are present in both prophase and metaphase stages of mitosis. In prophase, the spindle fibers start to form and separate the duplicated chromosomes. In metaphase, the spindle fibers attach to the centromeres of the chromosomes and align them along the cell's equator.
Which structure forms in prophase along which the chomosomes move?
spindle fiber
In human cell undergoing mitosis how many chromosomes are present in prophase in metaphase in telophase?
In prophase, there are 46 chromosomes present, which are duplicated sister chromatids. In metaphase, there are still 46 chromosomes, but they are aligned along the metaphase plate. In telophase, the chromosomes have separated and there are once again 46 individual chromosomes in each daughter cell.
What phase is the early and a late stage of the the same phase of mitosis?
The early and late stages of the same phase of mitosis are called prophase. Prophase is the first stage of mitosis where the chromatin condenses into chromosomes and the nuclear membrane breaks down. The late stage of prophase is characterized by the alignment of chromosomes along the equator of the cell.
During which phase of meiosis do tetrads line up in the middle of the cell?
Tetrads line up in the middle of the cell during metaphase I of meiosis. This is when homologous chromosomes align along the equator of the cell, creating tetrads with pairs of homologous chromosomes.
What phase of meiosis do homologous chromosomes cross over?
Crossing over begins early in prophase I of meiosis. At the time, homologous chromosomes Are paired along their lengths. Each gene on one homologue ia alined precisely with the corresponding gene on the other homologue. Source: my science book copy right 2006
What are the 4 parts of mitosis and what happens to the chromosomes in each?
the four parts of mitosis are prophase,metaphase, anaphase, and telophasein prophase, the nuclear envelope breaks down and a spindle forms between to centrioles. in metaphase,the chromosomes align along the equator of the cell.in anaphase, the chromatids (duplicated chromosomes) are seperated.in telophase,the two cells begin to pull apart, but with plant cells, a cell wall is built in between the two cells.
What begin to stretch across the cell in prophase?
Chromosomes begin to condense and become visible in prophase. These condensed chromosomes start to align along the center of the cell, forming the mitotic spindle, which consists of microtubules that stretch across the cell.
