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Title: The Cell Cycle
Description: Information in a simple way to understand with definitions of important terms that need to be memorized
Description: Information in a simple way to understand with definitions of important terms that need to be memorized
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Chapter 12: The Cell Cycle (Outline)
Overview:
❏ Cell division: production of cells
❏ Cell Cycle: the life of a cell from the time it is first formed from a dividing parent cell
into two daughter cells
❏ Breakdown in cell cycle control plays a major role in cancer development
Concept 12
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Contain 46 chromosomes
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2:
❏ The mitotic phase alternates with interphase in the cell cycle
❏ Mitotic Phase: includes mitosis and cytokinesis
❏ Mitosis has 5 Steps: prophase prometaphase metaphase anaphase anaphase and telophase
❏ Centrosome: a subcellular region containing material that functions throughout the cell
cycle to organize the cells microtubules
❏ Aster: A radial array of short microtubules extends from each centrosome
❏ Kinetochore: A structure of proteins associated with specific sections of chromosomal
DNA at each centromere
❏ Cleavage Furrow: A shallow groove in the cell surface near the old metaphase plate
❏ Binary Fission: division in half refers to the process and to the asexual reproduction of
single celled eukaryotes
Concept 12
Title: The Cell Cycle
Description: Information in a simple way to understand with definitions of important terms that need to be memorized
Description: Information in a simple way to understand with definitions of important terms that need to be memorized