ls cell cycle test Flashcards
1
Q
3 reasons that cell division is important
A
survival of organelles, keeping chromosome numbers, bad cells are replaced
2
Q
g1
A
first grow phase - doubles in size and organelles DPOUBLE DOUBLR
3
Q
s
A
synthesis - DNA replaced copied parent cell
4
Q
g2
A
phase 2 - proteins help cell divide ready for mitosis
5
Q
why is cell reproduction important
A
for our bodies to grow and develop, they must make new cells and discard the old ones
6
Q
P
A
prophase - DNA condenses, forming chromosomes
7
Q
M
A
metaphase - the chromosomes line up in the middle
8
Q
A
A
anaphase - the sister chromatids separate the chromosomes
9
Q
T
A
telophase - nuclear envelopes form around the chromosomes
