Cell Cycle Flashcards
Interphase stages
G1 or G0, synthesis, Gap 2
G0
Rest or apoptosis
G1
Cell growth
Protein synthesis
RNA transcription
S Phase
Chromosomes unwind
DNA replication occurs (production sister chromatids)
G2
Spindle produced
Chromosomes condense
Stages of Mitosis
Prophase
Metaphase
Anaphase
Telophase
Prophase
Nuclear envelope breaks down
Centrioles move to opposite poles
Cytoskeleton form spindle
Metaphase
Spindle attaches to centromere of chromatids
Chromosomes go to middle of cell
Anaphase
Centromere splits
Motor protein pull spindle
Chromatids go to opposite poles
Telophase
Chromosomes reach poles
New nuclear envelope forms
Cytokinesis in animals
Cell splits in two
Plasma membrane folds inwards
Cytokinesis in plants
End plats form in equator
Cellulose cell-wall and plasma membrane form on both side
