1.5 Cell Division Flashcards
Interphase
It includes 3 phases G1, S (synthesis), G2
Cell cycle
Growth and reproduction thru mitosis or miosis
Mitosis
Chromosomes are replicated more to opposite poles
Cytokinesis
The process of separating 2 daughter cells
Apoptosis
The process of programs cell death
Necrosis
Irregular breakdown of cells
Diploid
Cells w/ the normal # of chromosomes
Haploid
1/2 the # of chromosomes
Distinguish between cell division and mitosis
C.d - Form daughter cells
Mitosis - generates 4 haploid cells & is a stage of cell division
Why do Eukaryotes use mitosis in cell division when prokaryotes don’t
Pro- do no have an organizes nucleus
Euk- use to replicate to produce daughter cells prior to meiosis
In what phase are is the cell when the cells are in a line
Anaphase
During what phase do chromosomes first become visible
Prophase
What structure is responsible for moving the chromosomes during mitosis?
Spindle
Cytokinesis begins in which phase?
Telophase
When do cells generally divide?
Become to large
What phase occurs directly after metaphase?
Anaphase
During which phase does the DNA make a copy of it’s self
Interphase
Each chromosome coz it’s of 2_____?
Chromatids
The process of mitosis ensure that ___?
Each new cell receives the proper number of chromosomes
During which phase does a spindle form?
Prophase
