The nucleus reforms and the cell divides. Cohesin proteins break down and the sister chromatids separate. Sister chromatids line up at the metaphase plate. During prophase II, the nuclear envelope and nucleolus dissolve if interkinesis. Prophase II occurs after meiosis I, or if interkinesis is present, after meiosis I. Each of these stages is labelled I or II depending on whether it happens during meiosis I or II. The kinetochore becomes attached to the mitotic spindle. Prophase, metaphase, anaphase, and telophase are the four stages of the cell cycle.The kinetochore breaks down and the sister chromatids separate. The separation of sister chromatids and formation of daughter nuclei take place during anaphase and telophase respectively. Mitosis is usually accompanied by cytokinesis, shown here by a transmission electron microscope. is kept constant in the daughter cell (parent cell) main division of growth mitosis consists of 4 phases: 1.Prophase -(longest phase ) differentiated into 3 sub phases-early, middle and l. Phases of Mitosis Figure 2: Animal cell mitosis is divided into five stagesprophase, prometaphase, metaphase, anaphase, and telophasevisualized here by light microscopy with fluorescence. Sister chromatids line up at the metaphase plate. Mitosis consists of several sub-phases as prophase, metaphase, anaphase, and telophase. Answer: MITOSIS Also called somatic cell division or equation cell division. The kinetochore becomes attached to the cohesin proteins.In prophase, the chromosomes the chromosomes start to coil, shorten, and become distinct. Mitosis only occurs in eukaryotic cells and the process is different for different species. The nucleus reforms and the cell divides. The stages are Prophase, Metaphase, Anaphase and Telophase. The kinetochore becomes attached to the mitotic spindle.prophase, metaphase, anaphase, telophase. The nucleus reforms and the cell divides. Which of the following is the correct sequence for the stages of mitosis A. The kinetochore becomes attached to the mitotic spindle. Sister chromatids line up at the metaphase plate. original and copied chromosomes move apart when spindles fibers shorten. Which of the following is the correct order of events in mitosis? Chromosomes form (DNA condenses) so it does not break, nuclear membrane dissolves so it does not break, nuclear membrane dissolves. Answer c occurs during telophase, which happens after anaphase. During anaphase, the cohesin proteins binding the sister chromatids together also break down, and the non-kinetochore spindle fibers lengthen, elongating the cell.Īnswer a occurs during metaphase, which happens before anaphase. This is one of the events that occur during anaphase.
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