Unit 8 quiz Flashcards
1
Q
what is the longest phase of mitosis
A
prophase
2
Q
what phase do the centrioles move to the opposite ends of the cell
A
prophase
3
Q
what phase do chromosomes line up in the middle
A
metaphase
4
Q
what phase do the spindle fibers pull sister chromatids apart
A
ananphase
5
Q
what phase does cytokinesis take place
A
telephone
6
Q
indated of cytokinesis plants cells use what
A
cell wall
7
Q
why does cancer result in uncontrolled cell growth
A
stope responding to the on/off proteins that regulate growth
8
Q
what happens in g1 phase
A
cell grower
9
Q
what happens in s phase
A
DNA gets replicated
10
Q
what happens in g2 phase
A
prep for mitosis
duplicates organelles
11
Q
what phase does the nuclear envelope break down in
A
prophase
12
Q
PMAT
A
prophase
metaphase
ananphase
telophase
cytokines
