It is important that a cell checks itself as it moves through the cell cycle. For instance, if mistakes have occurred or there is not enough food to support the cell through completion of a cycle, then the cell could end up making two daughter cells that can't survive, or even worse, make daughter cells that are so messed up that they injure the organism in some way. Question: On the diagram of the cell cycle below, draw 4 lines denoting the location of each of the 4 major cell cycle check points. Then for each, list one or more "chemical questions" that the cell asks itself at checkpoint before progressing. Pro P-M Meta Ana Telo G2 M S G1

It is important that a cell checks itself as it moves through the cell cycle. For instance, if mistakes have occurred or there is not enough food to support the cell through completion of a cycle, then the cell could end up making two daughter cells that can't survive, or even worse, make daughter cells that are so messed up that they injure the organism in some way. Question: On the diagram of the cell cycle below, draw 4 lines denoting the location of each of the 4 major cell cycle check points. Then for each, list one or more "chemical questions" that the cell asks itself at checkpoint before progressing. Pro P-M Meta Ana Telo G2 M S G1

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter10: Cell Reproduction

Section: Chapter Questions

Problem 1VCQ: Figure 10.6 Which of the following is the correct order of events in mitosis? Sister chromatids line...

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Figure 10.6 Which of the following is the correct order of events in mitosis? Sister chromatids line up at the metaphase plate. The kinetochore becomes attached to the mitotic spindle. The nucleus reforms and the cell divides. Cohesin proteins break down and the sister chromatids separate. The kinetochore becomes attached to the mitotic spindle. Cohesin proteins break down and the sister chromatids separate. Sister chromatids line up at the metaphase plate. The nucleus reforms and the cell divides. The kinetochore becomes attached to the cohesin proteins. Sister chromatids line up at the metaphase plate. The kinetochore breaks down and the sister chromatids separate. The nucleus reforms and the cell divides. The kinetochore becomes attached to the mitotic spindle. Sister chromatids line up at the metaphase plate. Cohesin proteins break down and the sister chromatids separate. The nucleus reforms and the cell divides.
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