Lecture 22 Flashcards
1
Q
what is responsible for chromosome condensation in early prophase?
A
Condensin
2
Q
when is most cohesin removed?
A
prophase
3
Q
what are the outter surfaces of centromeres called?
A
Kinetochores
4
Q
what are the 3 tubules groups in metaphase?
A
Astral - centrosomes
Chromosomal - chromosomes to poles
Polar - spindle integrity
5
Q
what separates the chromatids?
A
Separase
6
Q
what is anaphase A vs. B
A
A - chromosome movement towards poles
B - spindle poles move outwards
