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Cell Growth and Division - Coggle Diagram
Cell Growth
and Division
Interphase
Gap 1
Synthesis
Gap 2
growth,checkpoint
DNA synthesis
cell grow, checkpoint
Mitosis
Prophase
Metaphase
Anaphase
telophase
cytokinesis
cell division
the chromosomes arrive at the cell poles
The sister chromatids separate
the cell's chromosomes align themselves
chromatin condenses into chromosomes
Chromosome Structure
DNA double helix
DNA and histones
Chromatin
Supercoiled DNA
chromatid
telomere
centromere
The chromatin
coils
Interactions between
parts of the histones
DNA wraps histones
double stranded DNA makes one chromosome
cancer
A healthy cell may become a cancer cell
Cancer cells divide more often
cancer cells break away from the tumor
Apoptosis
programmed cell death
External Factors
physical and chemical signals
physical
cell-to-cell contact
chemical
hormones