Cell Cycle
Published on Apr 03, 2016
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PRESENTATION OUTLINE
INTERPHASE
G1, G2,S
G1
CELL GROWTH
S
DNA REPLICATION
G2
PREPARATION FOR MITOSIS
M PHASE
MITOSIS, CYTOKINESIS
MITOSIS
PROPHASE, METAPHASE, ANAPHASE, TELOPHASE
PROPHASE
- Centrioles move to poles
- Microtubules form around centrioles
- Nuclear Membrane and nucleolus disappear
- Chromosomes move towards equator
METAPHASE
CHROMOSOMES LINE UP IN THE MIDDLE OF THE CELL
ANAPHASE
- Centromeres split
- Sister chromatids become single chromosomes
- Chromosomes move to poles
TELOPHASE
MITOSIS IS COMPLETE 😄
CYTOKINESIS
DIVISION OF CYTOPLASM. OCCURS DURING TELOPHASE
CYTOKINESIS IN ANIMAL CELLS
- Forms a furrow
- "Pinches" from outside to inside
CYTOKINESIS IN PLANT CELLS
- Forms a cell plate made of cellulose
- Works from inside to outside
