BIOL-1000EL Chapter Notes - Chapter Chapters 9-16: Spindle Apparatus, Sister Chromatids, Microtubule Organizing Center
3 Aug 2018
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Interphase cell grows and replicated its dna in preparation for mitosis (m phase) and cytokinesis. Internal regulatory controls trigger each phase ensuring the phase is complete before beginning a new phase. Internal regulatory controls may be subject to various external influences by other cells or viruses as well as signal molecules, including hormonal. 9. 2a interphase extends from the end of one mitosis to the beginning of the next mitosis. Begins as a daughter cell from a previous division cycle enters an initial period of cytoplasmic growth (g1 phase). The cell will make various rnas, proteins, and other types of cellular molecules but not. If the cell is going to divide, then the dna will begin to replicate initiating the s phase. (s meaning synthesis- dna synthesis) During s phase, the cell duplicated the chromosomal proteins as well as the dna and continues to synthesis of other cellular molecules.
