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Prometaphase in Biological Definition

Anaphase

... separation and can extend the spindle to up to 15 times its metaphase length in the process. See also gamete cytokinesis prophase prometaphase metaphase telephase chromosome prokaryote eukaryote ...

Meiosis

...n (meiosis II ends only just after fertilization ). Oocytes that are not ovulated do not complete meiosis I. The end of Prophase I (also known as prometaphase I ) is signified by contraction and staining of all chromosomes, as well as the polar migration of centrioles , the dispersion of the nucleoli and nu...

Metaphase

...lished by regulation of the APC, securin, and separase. Metaphase is preceded by prophase and followed by anaphase. See also cytokinesis prometaphase telophase anaphase ...

Mitosis

... Overview 2 Phases 2.1 Prophase 2.2 prometaphase 2.3 Metaphase 2.4 Anaphase 2.5 Telophase ...although the basic process is still similar. prometaphase Main article: prometaphase Some biology texts do not include this phase, c...

Prophase

.... By increasing the length of the spindle (growing the microtubules), the centrioles push apart to opposite ends of the cell nucleus. See also prometaphase metaphase anaphase telephase ...

Mitosis

... Overview 2 Phases 2.1 Prophase 2.2 prometaphase 2.3 Metaphase 2.4 Anaphase 2.5 Telophase ...although the basic process is still similar. prometaphase Main article: prometaphase Some biology texts do not include this phase, c...
Prometaphase in Biological Dictionary

Prometaphase

Prometaphase is the phase of mitosis following prophase and preceding metaphase, in eukaryotic somatic cells. The nuclear envelope breaks into fragments and disappears. Microtubules emerging from the centrosomes at the poles (ends) of the spindle reach the chromosomes,... ... stages are...

Telophase

...uot; (end) and "φασις" (stage), is a stage in either meiosis or mitosis in an eukaryotic cell reversing the effects of prophase and prometaphase events. Not-for-profit helping small municipalities deploy community-run, revenue ... TeloPhase Communication Networks was created to develop no...

Spindle Fibers

...cond, spindle fiber and pole fluorescence disappeared upon Mad2 disappearance ... to a lesser extent at the fibers and spindle poles in early prometaphase cells. ... Without functional spindle fibers or spindles, the cell cannot divide and will eventually die. ... microtubules that makeup sp...

Metaphase

...ted from Metaphase I) Jump to: navigation, search ... The new equatorial metaphase plate is rotated by 90 degrees when compared to ... The prometaphase provides a transition from prophase to metaphase . ... In Metaphase the kinetochores that are responsible for moving the chromosomes ... ...

Kinetochore

... The kinetochore is the protein structure on chromosomes where the spindle fibers attach during division to pull the chromosomes apart. prometaphase is the phase of mitosis following prophase and preceding metaphase, in eukaryotic somatic cells. The nuclear envelope breaks into fragments and ...
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