Cell Growth and Division Flashcards
1
Q
In mitosis, what catalyses the cleavage and seperation of cohesions
A
Seperase
2
Q
In mitosis, what functions in kinetochore complexes as a motor protein that moves along microtubules and aids the separation of sister chromatids?
A
Kinesin
3
Q
In mitosis, what catalyses the ubiquitination of regulatory proteins involved in the exit from mitosis?
A
APC/C (Anaphase Promoting Complex)
4
Q
In mitosis, what helps to configure duplicated chromosomes for seperation?
A
Condensin
5
Q
In mitosis, what forms multi-subunit protein complexes and functions, structurally, to hold sister chromatids together?
A
Cohesion
6
Q
What protein is cleaved by separase?
A
Securin
7
Q
Which catalyses polyubiquinylation of regulatory proteins involved in exit from mitosis?
A
APC/C (Anaphase Promoting Complex)
