Cell cycle Flashcards
1
Q
G1
A
Cell grows fully
2
Q
S
A
DNA is copied so new cell can be made
3
Q
G2
A
- chromosomes bundle
- centrioles move apart
- nuclear membrane thins
- spindle fibers grow
4
Q
prophase
A
- prepares to divide
- chromatin is gone
- spindle fibers grow
- centrioles separate
5
Q
metaphase
A
- chromosomes are lined up at the equator
- spindle fibers hold them there
6
Q
anaphase
A
- fibers shorten
- chromatids separate
- become own chromosome
7
Q
telophase
A
- two nuclei
- fibers dissolve
- chromosomes reach outside
8
Q
animals
A
- pinched in
- microfilaments tighten
9
Q
plants
A
- wall of vesicles made by golgi apparatus filled with cellulose