Ch 10- Cell Division Flashcards
0
Q
Prophase
A
Individual condensed chromosomes first become visible with light microscope
Spindle apparatus assembles
Nuclear envelope breaks down
1
Q
Interphase
A
G1- cells undergo major portion of growth
S- replicate dna
g2- chromosomes coil more tightly
2
Q
Prometaphase
A
Transition occurs. Chromosomes begin to move to center of cell congression
3
Q
Metaphase
A
Alignment of chromosomes along metaphase plate
4
Q
Anaphase
A
Begins with centromere split
Removal of cohesin proteins from all chromosomes
Sister chromatids pulled to opposite poles
5
Q
Telophase
A
Spindle apparatus dissembles
Nuclear envelope forms around each set of sister chromatids now called chromosomes