Resultado de búsqueda
26 de sept. de 2014 · Phases of mitosis:This animation demonstrates the stages of mitosis in an animal cell.Mitosis is the process in which a eukaryotic cell nucleus splits in two...
24 de sept. de 2009 · Explanation of the phases of mitosis.More free lessons at: http://www.khanacademy.org/video?v=LLKX_4DHE3IAbout Khan Academy: Khan Academy is a nonprofit with...
Mitosis occurs in four phases. The phases are called prophase, metaphase, anaphase, and telophase. They are shown in Figure \(\PageIndex{3}\) and described in detail below. Figure \(\PageIndex{3}\): Mitosis is the phase of the eukaryotic cell cycle that occurs between DNA replication and the formation of two daughter cells.
Mitosis - Stages of Mitosis | Cells | Biology | FuseSchoolIn this video we are will look at mitosis, including the names of the key stages: interphase, proph...
Mitosis is the phase of the cell cycle where the nucleus of a cell is divided into two nuclei with an equal amount of genetic material in both the daughter nuclei. It succeeds the G2 phase and is succeeded by cytoplasmic division after the separation of the nucleus. Mitosis is essential for the growth of the cells and the replacement of worn ...
This phase is followed by a period of chromosome replication in S phase, and then a further gap phase, G 2, in which the newly replicated sister chromatids are held together by cohesins. During mitosis, the condensed sister chromatids are separated in a process highly dependent on interactions between microtubules (MTs) and chromosomal kinetochores.
Well, let's see how all of this happens. So the first phase, and I'll leave the end of interphase right over here. We have this big cell, our DNA has been replicated. We have two centrosomes right over here. The first phase of mitosis involves the cell and I might draw a little bit smaller just so I have enough space here. So, involve.
